80746456

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{24439}}^1$

素因数の和:24511

約数の個数: 32

約数和(自身を含む): 175968000

約数和(自身を除く): 95221544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 24439, 48878, 97756, 171073, 195512, 342146, 684292, 1368584, 1441901, 2883802, 5767604, 10093307, 11535208, 20186614, 40373228, 80746456]

約数ペア:

[(1, 80746456), (2, 40373228), (4, 20186614), (7, 11535208), (8, 10093307), (14, 5767604), (28, 2883802), (56, 1441901), (59, 1368584), (118, 684292), (236, 342146), (413, 195512), (472, 171073), (826, 97756), (1652, 48878), (3304, 24439)]