77467260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99317}}^1$

素因数の和:99342

約数の個数: 48

約数和(自身を含む): 233595936

約数和(自身を除く): 156128676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 99317, 198634, 297951, 397268, 496585, 595902, 993170, 1191804, 1291121, 1489755, 1986340, 2582242, 2979510, 3873363, 5164484, 5959020, 6455605, 7746726, 12911210, 15493452, 19366815, 25822420, 38733630, 77467260]

約数ペア:

[(1, 77467260), (2, 38733630), (3, 25822420), (4, 19366815), (5, 15493452), (6, 12911210), (10, 7746726), (12, 6455605), (13, 5959020), (15, 5164484), (20, 3873363), (26, 2979510), (30, 2582242), (39, 1986340), (52, 1489755), (60, 1291121), (65, 1191804), (78, 993170), (130, 595902), (156, 496585), (195, 397268), (260, 297951), (390, 198634), (780, 99317)]