68904246

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{82619}}^1$

素因数の和:82763

約数の個数: 16

約数和(自身を含む): 138801600

約数和(自身を除く): 69897354

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 82619, 165238, 247857, 495714, 11484041, 22968082, 34452123, 68904246]

約数ペア:

[(1, 68904246), (2, 34452123), (3, 22968082), (6, 11484041), (139, 495714), (278, 247857), (417, 165238), (834, 82619)]