69880776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{415957}}^1$

素因数の和:415973

約数の個数: 32

約数和(自身を含む): 199659840

約数和(自身を除く): 129779064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 415957, 831914, 1247871, 1663828, 2495742, 2911699, 3327656, 4991484, 5823398, 8735097, 9982968, 11646796, 17470194, 23293592, 34940388, 69880776]

約数ペア:

[(1, 69880776), (2, 34940388), (3, 23293592), (4, 17470194), (6, 11646796), (7, 9982968), (8, 8735097), (12, 5823398), (14, 4991484), (21, 3327656), (24, 2911699), (28, 2495742), (42, 1663828), (56, 1247871), (84, 831914), (168, 415957)]