68722488

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{6967}}^1$

素因数の和:7116

約数の個数: 48

約数和(自身を含む): 187508880

約数和(自身を除く): 118786392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 6967, 9864, 13934, 20901, 27868, 41802, 55736, 62703, 83604, 125406, 167208, 250812, 501624, 954479, 1908958, 2863437, 3817916, 5726874, 7635832, 8590311, 11453748, 17180622, 22907496, 34361244, 68722488]

約数ペア:

[(1, 68722488), (2, 34361244), (3, 22907496), (4, 17180622), (6, 11453748), (8, 8590311), (9, 7635832), (12, 5726874), (18, 3817916), (24, 2863437), (36, 1908958), (72, 954479), (137, 501624), (274, 250812), (411, 167208), (548, 125406), (822, 83604), (1096, 62703), (1233, 55736), (1644, 41802), (2466, 27868), (3288, 20901), (4932, 13934), (6967, 9864)]