86410863

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 162190080

約数和(自身を除く): 75779217

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 49, 63, 77, 99, 141, 147, 231, 329, 379, 423, 441, 517, 539, 693, 987, 1137, 1551, 1617, 2303, 2653, 2961, 3411, 3619, 4169, 4653, 4851, 6909, 7959, 10857, 12507, 17813, 18571, 20727, 23877, 25333, 29183, 32571, 37521, 53439, 55713, 75999, 87549, 124691, 160317, 167139, 195943, 204281, 227997, 262647, 374073, 587829, 612843, 872837, 1122219, 1371601, 1763487, 1838529, 2618511, 4114803, 7855533, 9601207, 12344409, 28803621, 86410863]

約数ペア:

[(1, 86410863), (3, 28803621), (7, 12344409), (9, 9601207), (11, 7855533), (21, 4114803), (33, 2618511), (47, 1838529), (49, 1763487), (63, 1371601), (77, 1122219), (99, 872837), (141, 612843), (147, 587829), (231, 374073), (329, 262647), (379, 227997), (423, 204281), (441, 195943), (517, 167139), (539, 160317), (693, 124691), (987, 87549), (1137, 75999), (1551, 55713), (1617, 53439), (2303, 37521), (2653, 32571), (2961, 29183), (3411, 25333), (3619, 23877), (4169, 20727), (4653, 18571), (4851, 17813), (6909, 12507), (7959, 10857)]