71009262

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 157051440

約数和(自身を除く): 86042178

約数列:

[1, 2, 3, 6, 9, 18, 101, 139, 202, 278, 281, 303, 417, 562, 606, 834, 843, 909, 1251, 1686, 1818, 2502, 2529, 5058, 14039, 28078, 28381, 39059, 42117, 56762, 78118, 84234, 85143, 117177, 126351, 170286, 234354, 252702, 255429, 351531, 510858, 703062, 3944959, 7889918, 11834877, 23669754, 35504631, 71009262]

約数ペア:

[(1, 71009262), (2, 35504631), (3, 23669754), (6, 11834877), (9, 7889918), (18, 3944959), (101, 703062), (139, 510858), (202, 351531), (278, 255429), (281, 252702), (303, 234354), (417, 170286), (562, 126351), (606, 117177), (834, 85143), (843, 84234), (909, 78118), (1251, 56762), (1686, 42117), (1818, 39059), (2502, 28381), (2529, 28078), (5058, 14039)]