68703544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5012

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 98221256

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 4967, 6916, 9934, 13832, 19868, 34769, 39736, 64571, 69538, 94373, 129142, 139076, 188746, 258284, 278152, 377492, 451997, 516568, 660611, 754984, 903994, 1226849, 1321222, 1807988, 2453698, 2642444, 3615976, 4907396, 5284888, 8587943, 9814792, 17175886, 34351772, 68703544]

約数ペア:

[(1, 68703544), (2, 34351772), (4, 17175886), (7, 9814792), (8, 8587943), (13, 5284888), (14, 4907396), (19, 3615976), (26, 2642444), (28, 2453698), (38, 1807988), (52, 1321222), (56, 1226849), (76, 903994), (91, 754984), (104, 660611), (133, 516568), (152, 451997), (182, 377492), (247, 278152), (266, 258284), (364, 188746), (494, 139076), (532, 129142), (728, 94373), (988, 69538), (1064, 64571), (1729, 39736), (1976, 34769), (3458, 19868), (4967, 13832), (6916, 9934)]