81772108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109321}}^1$

素因数の和:109353

約数の個数: 24

約数和(自身を含む): 165294864

約数和(自身を除く): 83522756

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 109321, 218642, 437284, 1202531, 1858457, 2405062, 3716914, 4810124, 7433828, 20443027, 40886054, 81772108]

約数ペア:

[(1, 81772108), (2, 40886054), (4, 20443027), (11, 7433828), (17, 4810124), (22, 3716914), (34, 2405062), (44, 1858457), (68, 1202531), (187, 437284), (374, 218642), (748, 109321)]