68608764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{272257}}^1$

素因数の和:272274

約数の個数: 36

約数和(自身を含む): 198203824

約数和(自身を除く): 129595060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 272257, 544514, 816771, 1089028, 1633542, 1905799, 2450313, 3267084, 3811598, 4900626, 5717397, 7623196, 9801252, 11434794, 17152191, 22869588, 34304382, 68608764]

約数ペア:

[(1, 68608764), (2, 34304382), (3, 22869588), (4, 17152191), (6, 11434794), (7, 9801252), (9, 7623196), (12, 5717397), (14, 4900626), (18, 3811598), (21, 3267084), (28, 2450313), (36, 1905799), (42, 1633542), (63, 1089028), (84, 816771), (126, 544514), (252, 272257)]