66177684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3181

約数の個数: 72

約数和(自身を含む): 181825280

約数和(自身を除く): 115647596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3121, 3534, 5301, 6242, 7068, 9363, 10602, 12484, 18726, 21204, 28089, 37452, 56178, 59299, 96751, 112356, 118598, 177897, 193502, 237196, 290253, 355794, 387004, 533691, 580506, 711588, 870759, 1067382, 1161012, 1741518, 1838269, 2134764, 3483036, 3676538, 5514807, 7353076, 11029614, 16544421, 22059228, 33088842, 66177684]

約数ペア:

[(1, 66177684), (2, 33088842), (3, 22059228), (4, 16544421), (6, 11029614), (9, 7353076), (12, 5514807), (18, 3676538), (19, 3483036), (31, 2134764), (36, 1838269), (38, 1741518), (57, 1161012), (62, 1067382), (76, 870759), (93, 711588), (114, 580506), (124, 533691), (171, 387004), (186, 355794), (228, 290253), (279, 237196), (342, 193502), (372, 177897), (558, 118598), (589, 112356), (684, 96751), (1116, 59299), (1178, 56178), (1767, 37452), (2356, 28089), (3121, 21204), (3534, 18726), (5301, 12484), (6242, 10602), (7068, 9363)]