80572726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 137910528

約数和(自身を除く): 57337802

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 871, 1541, 1742, 2011, 3082, 4022, 20033, 26143, 40066, 46253, 52286, 92506, 134737, 269474, 601289, 1202578, 1751581, 3098951, 3503162, 6197902, 40286363, 80572726]

約数ペア:

[(1, 80572726), (2, 40286363), (13, 6197902), (23, 3503162), (26, 3098951), (46, 1751581), (67, 1202578), (134, 601289), (299, 269474), (598, 134737), (871, 92506), (1541, 52286), (1742, 46253), (2011, 40066), (3082, 26143), (4022, 20033)]