66630396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2479

約数の個数: 72

約数和(自身を含む): 184778496

約数和(自身を除く): 118148100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 2411, 3948, 4606, 4822, 6909, 7233, 9212, 9644, 13818, 14466, 16877, 27636, 28932, 33754, 50631, 67508, 101262, 113317, 118139, 202524, 226634, 236278, 339951, 354417, 453268, 472556, 679902, 708834, 793219, 1359804, 1417668, 1586438, 2379657, 3172876, 4759314, 5552533, 9518628, 11105066, 16657599, 22210132, 33315198, 66630396]

約数ペア:

[(1, 66630396), (2, 33315198), (3, 22210132), (4, 16657599), (6, 11105066), (7, 9518628), (12, 5552533), (14, 4759314), (21, 3172876), (28, 2379657), (42, 1586438), (47, 1417668), (49, 1359804), (84, 793219), (94, 708834), (98, 679902), (141, 472556), (147, 453268), (188, 354417), (196, 339951), (282, 236278), (294, 226634), (329, 202524), (564, 118139), (588, 113317), (658, 101262), (987, 67508), (1316, 50631), (1974, 33754), (2303, 28932), (2411, 27636), (3948, 16877), (4606, 14466), (4822, 13818), (6909, 9644), (7233, 9212)]