68400828

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{2063}}^1$

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 177999360

約数和(自身を除く): 109598532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 614, 921, 1228, 1842, 2063, 2763, 3684, 4126, 5526, 6189, 8252, 8289, 11052, 12378, 16578, 18567, 24756, 33156, 37134, 55701, 74268, 111402, 222804, 633341, 1266682, 1900023, 2533364, 3800046, 5700069, 7600092, 11400138, 17100207, 22800276, 34200414, 68400828]

約数ペア:

[(1, 68400828), (2, 34200414), (3, 22800276), (4, 17100207), (6, 11400138), (9, 7600092), (12, 5700069), (18, 3800046), (27, 2533364), (36, 1900023), (54, 1266682), (108, 633341), (307, 222804), (614, 111402), (921, 74268), (1228, 55701), (1842, 37134), (2063, 33156), (2763, 24756), (3684, 18567), (4126, 16578), (5526, 12378), (6189, 11052), (8252, 8289)]