68168856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{405767}}^1$

素因数の和:405783

約数の個数: 32

約数和(自身を含む): 194768640

約数和(自身を除く): 126599784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 405767, 811534, 1217301, 1623068, 2434602, 2840369, 3246136, 4869204, 5680738, 8521107, 9738408, 11361476, 17042214, 22722952, 34084428, 68168856]

約数ペア:

[(1, 68168856), (2, 34084428), (3, 22722952), (4, 17042214), (6, 11361476), (7, 9738408), (8, 8521107), (12, 5680738), (14, 4869204), (21, 3246136), (24, 2840369), (28, 2434602), (42, 1623068), (56, 1217301), (84, 811534), (168, 405767)]