80228848

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1514

約数の個数: 80

約数和(自身を含む): 194719680

約数和(自身を除く): 114490832

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1453, 1624, 1904, 1972, 2906, 3248, 3451, 3944, 5812, 6902, 7888, 10171, 11624, 13804, 20342, 23248, 24701, 27608, 40684, 42137, 49402, 55216, 81368, 84274, 98804, 162736, 168548, 172907, 197608, 294959, 337096, 345814, 395216, 589918, 674192, 691628, 716329, 1179836, 1383256, 1432658, 2359672, 2766512, 2865316, 4719344, 5014303, 5730632, 10028606, 11461264, 20057212, 40114424, 80228848]

約数ペア:

[(1, 80228848), (2, 40114424), (4, 20057212), (7, 11461264), (8, 10028606), (14, 5730632), (16, 5014303), (17, 4719344), (28, 2865316), (29, 2766512), (34, 2359672), (56, 1432658), (58, 1383256), (68, 1179836), (112, 716329), (116, 691628), (119, 674192), (136, 589918), (203, 395216), (232, 345814), (238, 337096), (272, 294959), (406, 197608), (464, 172907), (476, 168548), (493, 162736), (812, 98804), (952, 84274), (986, 81368), (1453, 55216), (1624, 49402), (1904, 42137), (1972, 40684), (2906, 27608), (3248, 24701), (3451, 23248), (3944, 20342), (5812, 13804), (6902, 11624), (7888, 10171)]