76563180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13767

約数の個数: 72

約数和(自身を含む): 239750784

約数和(自身を除く): 163187604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 13721, 27442, 41163, 54884, 68605, 82326, 123489, 137210, 164652, 205815, 246978, 274420, 411630, 425351, 493956, 617445, 823260, 850702, 1234890, 1276053, 1701404, 2126755, 2469780, 2552106, 3828159, 4253510, 5104212, 6380265, 7656318, 8507020, 12760530, 15312636, 19140795, 25521060, 38281590, 76563180]

約数ペア:

[(1, 76563180), (2, 38281590), (3, 25521060), (4, 19140795), (5, 15312636), (6, 12760530), (9, 8507020), (10, 7656318), (12, 6380265), (15, 5104212), (18, 4253510), (20, 3828159), (30, 2552106), (31, 2469780), (36, 2126755), (45, 1701404), (60, 1276053), (62, 1234890), (90, 850702), (93, 823260), (124, 617445), (155, 493956), (180, 425351), (186, 411630), (279, 274420), (310, 246978), (372, 205815), (465, 164652), (558, 137210), (620, 123489), (930, 82326), (1116, 68605), (1395, 54884), (1860, 41163), (2790, 27442), (5580, 13721)]