68319216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67777}}^1$

素因数の和:67798

約数の個数: 60

約数和(自身を含む): 218516272

約数和(自身を除く): 150197056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 67777, 135554, 203331, 271108, 406662, 474439, 542216, 609993, 813324, 948878, 1084432, 1219986, 1423317, 1626648, 1897756, 2439972, 2846634, 3253296, 3795512, 4269951, 4879944, 5693268, 7591024, 8539902, 9759888, 11386536, 17079804, 22773072, 34159608, 68319216]

約数ペア:

[(1, 68319216), (2, 34159608), (3, 22773072), (4, 17079804), (6, 11386536), (7, 9759888), (8, 8539902), (9, 7591024), (12, 5693268), (14, 4879944), (16, 4269951), (18, 3795512), (21, 3253296), (24, 2846634), (28, 2439972), (36, 1897756), (42, 1626648), (48, 1423317), (56, 1219986), (63, 1084432), (72, 948878), (84, 813324), (112, 609993), (126, 542216), (144, 474439), (168, 406662), (252, 271108), (336, 203331), (504, 135554), (1008, 67777)]