73119992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 162764640

約数和(自身を除く): 89644648

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 187, 296, 374, 407, 629, 748, 814, 1258, 1321, 1496, 1628, 2516, 2642, 3256, 5032, 5284, 6919, 10568, 13838, 14531, 22457, 27676, 29062, 44914, 48877, 55352, 58124, 89828, 97754, 116248, 179656, 195508, 247027, 391016, 494054, 537647, 830909, 988108, 1075294, 1661818, 1976216, 2150588, 3323636, 4301176, 6647272, 9139999, 18279998, 36559996, 73119992]

約数ペア:

[(1, 73119992), (2, 36559996), (4, 18279998), (8, 9139999), (11, 6647272), (17, 4301176), (22, 3323636), (34, 2150588), (37, 1976216), (44, 1661818), (68, 1075294), (74, 988108), (88, 830909), (136, 537647), (148, 494054), (187, 391016), (296, 247027), (374, 195508), (407, 179656), (629, 116248), (748, 97754), (814, 89828), (1258, 58124), (1321, 55352), (1496, 48877), (1628, 44914), (2516, 29062), (2642, 27676), (3256, 22457), (5032, 14531), (5284, 13838), (6919, 10568)]