79611272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 174953520

約数和(自身を除く): 95342248

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 296, 442, 481, 629, 884, 962, 1217, 1258, 1768, 1924, 2434, 2516, 3848, 4868, 5032, 8177, 9736, 15821, 16354, 20689, 31642, 32708, 41378, 45029, 63284, 65416, 82756, 90058, 126568, 165512, 180116, 268957, 360232, 537914, 585377, 765493, 1075828, 1170754, 1530986, 2151656, 2341508, 3061972, 4683016, 6123944, 9951409, 19902818, 39805636, 79611272]

約数ペア:

[(1, 79611272), (2, 39805636), (4, 19902818), (8, 9951409), (13, 6123944), (17, 4683016), (26, 3061972), (34, 2341508), (37, 2151656), (52, 1530986), (68, 1170754), (74, 1075828), (104, 765493), (136, 585377), (148, 537914), (221, 360232), (296, 268957), (442, 180116), (481, 165512), (629, 126568), (884, 90058), (962, 82756), (1217, 65416), (1258, 63284), (1768, 45029), (1924, 41378), (2434, 32708), (2516, 31642), (3848, 20689), (4868, 16354), (5032, 15821), (8177, 9736)]