80163312

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45137}}^1$

素因数の和:45185

約数の個数: 40

約数和(自身を含む): 212690256

約数和(自身を除く): 132526944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 45137, 90274, 135411, 180548, 270822, 361096, 541644, 722192, 1083288, 1670069, 2166576, 3340138, 5010207, 6680276, 10020414, 13360552, 20040828, 26721104, 40081656, 80163312]

約数ペア:

[(1, 80163312), (2, 40081656), (3, 26721104), (4, 20040828), (6, 13360552), (8, 10020414), (12, 6680276), (16, 5010207), (24, 3340138), (37, 2166576), (48, 1670069), (74, 1083288), (111, 722192), (148, 541644), (222, 361096), (296, 270822), (444, 180548), (592, 135411), (888, 90274), (1776, 45137)]