72144226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1621}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 143410752

約数和(自身を除く): 71266526

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1309, 1621, 2023, 2618, 3179, 3242, 4046, 6358, 11347, 17831, 22253, 22694, 27557, 35662, 44506, 55114, 124817, 192899, 249634, 303127, 385798, 468469, 606254, 936938, 2121889, 3279283, 4243778, 5153159, 6558566, 10306318, 36072113, 72144226]

約数ペア:

[(1, 72144226), (2, 36072113), (7, 10306318), (11, 6558566), (14, 5153159), (17, 4243778), (22, 3279283), (34, 2121889), (77, 936938), (119, 606254), (154, 468469), (187, 385798), (238, 303127), (289, 249634), (374, 192899), (578, 124817), (1309, 55114), (1621, 44506), (2023, 35662), (2618, 27557), (3179, 22694), (3242, 22253), (4046, 17831), (6358, 11347)]