68242776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{406207}}^1$

素因数の和:406223

約数の個数: 32

約数和(自身を含む): 194979840

約数和(自身を除く): 126737064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 406207, 812414, 1218621, 1624828, 2437242, 2843449, 3249656, 4874484, 5686898, 8530347, 9748968, 11373796, 17060694, 22747592, 34121388, 68242776]

約数ペア:

[(1, 68242776), (2, 34121388), (3, 22747592), (4, 17060694), (6, 11373796), (7, 9748968), (8, 8530347), (12, 5686898), (14, 4874484), (21, 3249656), (24, 2843449), (28, 2437242), (42, 1624828), (56, 1218621), (84, 812414), (168, 406207)]