72489372

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 173365920

約数和(自身を除く): 100876548

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 293, 318, 389, 586, 636, 778, 879, 1167, 1172, 1556, 1758, 2334, 3516, 4668, 15529, 20617, 31058, 41234, 46587, 61851, 62116, 82468, 93174, 113977, 123702, 186348, 227954, 247404, 341931, 455908, 683862, 1367724, 6040781, 12081562, 18122343, 24163124, 36244686, 72489372]

約数ペア:

[(1, 72489372), (2, 36244686), (3, 24163124), (4, 18122343), (6, 12081562), (12, 6040781), (53, 1367724), (106, 683862), (159, 455908), (212, 341931), (293, 247404), (318, 227954), (389, 186348), (586, 123702), (636, 113977), (778, 93174), (879, 82468), (1167, 62116), (1172, 61851), (1556, 46587), (1758, 41234), (2334, 31058), (3516, 20617), (4668, 15529)]