80051272

素因数分解:

$2^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{3061}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 171961920

約数和(自身を除く): 91910648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 467, 934, 1868, 3061, 3269, 3736, 6122, 6538, 12244, 13076, 21427, 24488, 26152, 42854, 85708, 171416, 1429487, 2858974, 5717948, 10006409, 11435896, 20012818, 40025636, 80051272]

約数ペア:

[(1, 80051272), (2, 40025636), (4, 20012818), (7, 11435896), (8, 10006409), (14, 5717948), (28, 2858974), (56, 1429487), (467, 171416), (934, 85708), (1868, 42854), (3061, 26152), (3269, 24488), (3736, 21427), (6122, 13076), (6538, 12244)]