Smaller member of a noninfinitary amicable pair: numbers (k, m) such that nisigma(k) = m and nisigma(m) = k, where nisigma(k) is the sum of the noninfinitary divisors of k (A348271).

A348343

Smaller member of a noninfinitary amicable pair: numbers (k, m) such that nisigma(k) = m and nisigma(m) = k, where nisigma(k) is the sum of the noninfinitary divisors of k (A348271).

Terms

    a(0) =336a(1) =1792a(2) =5376a(3) =6096a(4) =21504a(5) =32004a(6) =97536a(7) =34062336a(8) =64512000a(9) =118008576a(10) =30064771072

External references