71596728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142057}}^1$

素因数の和:142076

約数の個数: 48

約数和(自身を含む): 221610480

約数和(自身を除く): 150013752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 142057, 284114, 426171, 568228, 852342, 994399, 1136456, 1278513, 1704684, 1988798, 2557026, 2983197, 3409368, 3977596, 5114052, 5966394, 7955192, 8949591, 10228104, 11932788, 17899182, 23865576, 35798364, 71596728]

約数ペア:

[(1, 71596728), (2, 35798364), (3, 23865576), (4, 17899182), (6, 11932788), (7, 10228104), (8, 8949591), (9, 7955192), (12, 5966394), (14, 5114052), (18, 3977596), (21, 3409368), (24, 2983197), (28, 2557026), (36, 1988798), (42, 1704684), (56, 1278513), (63, 1136456), (72, 994399), (84, 852342), (126, 568228), (168, 426171), (252, 284114), (504, 142057)]