72855372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 173601792

約数和(自身を除く): 100746420

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 233, 284, 367, 426, 466, 699, 734, 852, 932, 1101, 1398, 1468, 2202, 2796, 4404, 16543, 26057, 33086, 49629, 52114, 66172, 78171, 85511, 99258, 104228, 156342, 171022, 198516, 256533, 312684, 342044, 513066, 1026132, 6071281, 12142562, 18213843, 24285124, 36427686, 72855372]

約数ペア:

[(1, 72855372), (2, 36427686), (3, 24285124), (4, 18213843), (6, 12142562), (12, 6071281), (71, 1026132), (142, 513066), (213, 342044), (233, 312684), (284, 256533), (367, 198516), (426, 171022), (466, 156342), (699, 104228), (734, 99258), (852, 85511), (932, 78171), (1101, 66172), (1398, 52114), (1468, 49629), (2202, 33086), (2796, 26057), (4404, 16543)]