68761476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{272863}}^1$

素因数の和:272880

約数の個数: 36

約数和(自身を含む): 198644992

約数和(自身を除く): 129883516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 272863, 545726, 818589, 1091452, 1637178, 1910041, 2455767, 3274356, 3820082, 4911534, 5730123, 7640164, 9823068, 11460246, 17190369, 22920492, 34380738, 68761476]

約数ペア:

[(1, 68761476), (2, 34380738), (3, 22920492), (4, 17190369), (6, 11460246), (7, 9823068), (9, 7640164), (12, 5730123), (14, 4911534), (18, 3820082), (21, 3274356), (28, 2455767), (36, 1910041), (42, 1637178), (63, 1091452), (84, 818589), (126, 545726), (252, 272863)]