68955342

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 140880384

約数和(自身を除く): 71925042

約数列:

[1, 2, 3, 6, 71, 142, 157, 213, 314, 426, 471, 942, 1031, 2062, 3093, 6186, 11147, 22294, 33441, 66882, 73201, 146402, 161867, 219603, 323734, 439206, 485601, 971202, 11492557, 22985114, 34477671, 68955342]

約数ペア:

[(1, 68955342), (2, 34477671), (3, 22985114), (6, 11492557), (71, 971202), (142, 485601), (157, 439206), (213, 323734), (314, 219603), (426, 161867), (471, 146402), (942, 73201), (1031, 66882), (2062, 33441), (3093, 22294), (6186, 11147)]