91231764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6571}}^1$

素因数の和:6680

約数の個数: 48

約数和(自身を含む): 231860160

約数和(自身を除く): 140628396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6571, 6942, 13142, 13884, 19713, 26284, 39426, 78852, 85423, 170846, 256269, 341692, 512538, 584819, 1025076, 1169638, 1754457, 2339276, 3508914, 7017828, 7602647, 15205294, 22807941, 30410588, 45615882, 91231764]

約数ペア:

[(1, 91231764), (2, 45615882), (3, 30410588), (4, 22807941), (6, 15205294), (12, 7602647), (13, 7017828), (26, 3508914), (39, 2339276), (52, 1754457), (78, 1169638), (89, 1025076), (156, 584819), (178, 512538), (267, 341692), (356, 256269), (534, 170846), (1068, 85423), (1157, 78852), (2314, 39426), (3471, 26284), (4628, 19713), (6571, 13884), (6942, 13142)]