72957786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20857}}^1$

素因数の和:20926

約数の個数: 32

約数和(自身を含む): 162191808

約数和(自身を除く): 89234022

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 20857, 41714, 62571, 125142, 229427, 458854, 688281, 1105421, 1376562, 2210842, 3316263, 6632526, 12159631, 24319262, 36478893, 72957786]

約数ペア:

[(1, 72957786), (2, 36478893), (3, 24319262), (6, 12159631), (11, 6632526), (22, 3316263), (33, 2210842), (53, 1376562), (66, 1105421), (106, 688281), (159, 458854), (318, 229427), (583, 125142), (1166, 62571), (1749, 41714), (3498, 20857)]