86407788

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 210129920

約数和(自身を除く): 123722132

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 186, 218, 327, 372, 436, 654, 1308, 2131, 3379, 4262, 6393, 6758, 8524, 10137, 12786, 13516, 20274, 25572, 40548, 66061, 132122, 198183, 232279, 264244, 396366, 464558, 696837, 792732, 929116, 1393674, 2787348, 7200649, 14401298, 21601947, 28802596, 43203894, 86407788]

約数ペア:

[(1, 86407788), (2, 43203894), (3, 28802596), (4, 21601947), (6, 14401298), (12, 7200649), (31, 2787348), (62, 1393674), (93, 929116), (109, 792732), (124, 696837), (186, 464558), (218, 396366), (327, 264244), (372, 232279), (436, 198183), (654, 132122), (1308, 66061), (2131, 40548), (3379, 25572), (4262, 20274), (6393, 13516), (6758, 12786), (8524, 10137)]