68508786

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{278491}}^1$

素因数の和:278537

約数の個数: 16

約数和(自身を含む): 140359968

約数和(自身を除く): 71851182

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 278491, 556982, 835473, 1670946, 11418131, 22836262, 34254393, 68508786]

約数ペア:

[(1, 68508786), (2, 34254393), (3, 22836262), (6, 11418131), (41, 1670946), (82, 835473), (123, 556982), (246, 278491)]