80356108

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 164324160

約数和(自身を除く): 83968052

約数列:

[1, 2, 4, 7, 14, 28, 109, 113, 218, 226, 233, 436, 452, 466, 763, 791, 932, 1526, 1582, 1631, 3052, 3164, 3262, 6524, 12317, 24634, 25397, 26329, 49268, 50794, 52658, 86219, 101588, 105316, 172438, 177779, 184303, 344876, 355558, 368606, 711116, 737212, 2869861, 5739722, 11479444, 20089027, 40178054, 80356108]

約数ペア:

[(1, 80356108), (2, 40178054), (4, 20089027), (7, 11479444), (14, 5739722), (28, 2869861), (109, 737212), (113, 711116), (218, 368606), (226, 355558), (233, 344876), (436, 184303), (452, 177779), (466, 172438), (763, 105316), (791, 101588), (932, 86219), (1526, 52658), (1582, 50794), (1631, 49268), (3052, 26329), (3164, 25397), (3262, 24634), (6524, 12317)]