80543502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4357}}^1$

素因数の和:4457

約数の個数: 48

約数和(自身を含む): 190357440

約数和(自身を除く): 109813938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 4357, 6162, 8714, 9243, 13071, 18486, 26142, 39213, 56641, 78426, 113282, 169923, 339846, 344203, 509769, 688406, 1019538, 1032609, 2065218, 3097827, 4474639, 6195654, 8949278, 13423917, 26847834, 40271751, 80543502]

約数ペア:

[(1, 80543502), (2, 40271751), (3, 26847834), (6, 13423917), (9, 8949278), (13, 6195654), (18, 4474639), (26, 3097827), (39, 2065218), (78, 1032609), (79, 1019538), (117, 688406), (158, 509769), (234, 344203), (237, 339846), (474, 169923), (711, 113282), (1027, 78426), (1422, 56641), (2054, 39213), (3081, 26142), (4357, 18486), (6162, 13071), (8714, 9243)]