72290922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15427}}^1$

素因数の和:15514

約数の個数: 32

約数和(自身を含む): 159957504

約数和(自身を除く): 87666582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 15427, 30854, 46281, 92562, 169697, 339394, 509091, 1018182, 1095317, 2190634, 3285951, 6571902, 12048487, 24096974, 36145461, 72290922]

約数ペア:

[(1, 72290922), (2, 36145461), (3, 24096974), (6, 12048487), (11, 6571902), (22, 3285951), (33, 2190634), (66, 1095317), (71, 1018182), (142, 509091), (213, 339394), (426, 169697), (781, 92562), (1562, 46281), (2343, 30854), (4686, 15427)]