88400816

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 214539840

約数和(自身を除く): 126139024

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, 1601, 1624, 1904, 1972, 3202, 3248, 3451, 3944, 6404, 6902, 7888, 11207, 12808, 13804, 22414, 25616, 27217, 27608, 44828, 46429, 54434, 55216, 89656, 92858, 108868, 179312, 185716, 190519, 217736, 325003, 371432, 381038, 435472, 650006, 742864, 762076, 789293, 1300012, 1524152, 1578586, 2600024, 3048304, 3157172, 5200048, 5525051, 6314344, 11050102, 12628688, 22100204, 44200408, 88400816]

約数ペア:

[(1, 88400816), (2, 44200408), (4, 22100204), (7, 12628688), (8, 11050102), (14, 6314344), (16, 5525051), (17, 5200048), (28, 3157172), (29, 3048304), (34, 2600024), (56, 1578586), (58, 1524152), (68, 1300012), (112, 789293), (116, 762076), (119, 742864), (136, 650006), (203, 435472), (232, 381038), (238, 371432), (272, 325003), (406, 217736), (464, 190519), (476, 185716), (493, 179312), (812, 108868), (952, 92858), (986, 89656), (1601, 55216), (1624, 54434), (1904, 46429), (1972, 44828), (3202, 27608), (3248, 27217), (3451, 25616), (3944, 22414), (6404, 13804), (6902, 12808), (7888, 11207)]