87893460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6689}}^1$

素因数の和:6777

約数の個数: 72

約数和(自身を含む): 270302760

約数和(自身を除く): 182409300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 6689, 13140, 13378, 20067, 26756, 33445, 40134, 60201, 66890, 80268, 100335, 120402, 133780, 200670, 240804, 301005, 401340, 488297, 602010, 976594, 1204020, 1464891, 1953188, 2441485, 2929782, 4394673, 4882970, 5859564, 7324455, 8789346, 9765940, 14648910, 17578692, 21973365, 29297820, 43946730, 87893460]

約数ペア:

[(1, 87893460), (2, 43946730), (3, 29297820), (4, 21973365), (5, 17578692), (6, 14648910), (9, 9765940), (10, 8789346), (12, 7324455), (15, 5859564), (18, 4882970), (20, 4394673), (30, 2929782), (36, 2441485), (45, 1953188), (60, 1464891), (73, 1204020), (90, 976594), (146, 602010), (180, 488297), (219, 401340), (292, 301005), (365, 240804), (438, 200670), (657, 133780), (730, 120402), (876, 100335), (1095, 80268), (1314, 66890), (1460, 60201), (2190, 40134), (2628, 33445), (3285, 26756), (4380, 20067), (6570, 13378), (6689, 13140)]