80656772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5843}}^1$

素因数の和:5900

約数の個数: 48

約数和(自身を含む): 176722560

約数和(自身を除く): 96065788

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 5843, 6902, 11686, 13804, 23372, 40901, 81802, 99331, 163604, 169447, 198662, 338894, 397324, 677788, 695317, 1186129, 1390634, 2372258, 2781268, 2880599, 4744516, 5761198, 11522396, 20164193, 40328386, 80656772]

約数ペア:

[(1, 80656772), (2, 40328386), (4, 20164193), (7, 11522396), (14, 5761198), (17, 4744516), (28, 2880599), (29, 2781268), (34, 2372258), (58, 1390634), (68, 1186129), (116, 695317), (119, 677788), (203, 397324), (238, 338894), (406, 198662), (476, 169447), (493, 163604), (812, 99331), (986, 81802), (1972, 40901), (3451, 23372), (5843, 13804), (6902, 11686)]