79526628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 212940000

約数和(自身を除く): 133413372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 233, 342, 466, 499, 684, 699, 932, 998, 1398, 1497, 1996, 2097, 2796, 2994, 4194, 4427, 4491, 5988, 8388, 8854, 8982, 9481, 13281, 17708, 17964, 18962, 26562, 28443, 37924, 39843, 53124, 56886, 79686, 85329, 113772, 116267, 159372, 170658, 232534, 341316, 348801, 465068, 697602, 1046403, 1395204, 2092806, 2209073, 4185612, 4418146, 6627219, 8836292, 13254438, 19881657, 26508876, 39763314, 79526628]

約数ペア:

[(1, 79526628), (2, 39763314), (3, 26508876), (4, 19881657), (6, 13254438), (9, 8836292), (12, 6627219), (18, 4418146), (19, 4185612), (36, 2209073), (38, 2092806), (57, 1395204), (76, 1046403), (114, 697602), (171, 465068), (228, 348801), (233, 341316), (342, 232534), (466, 170658), (499, 159372), (684, 116267), (699, 113772), (932, 85329), (998, 79686), (1398, 56886), (1497, 53124), (1996, 39843), (2097, 37924), (2796, 28443), (2994, 26562), (4194, 18962), (4427, 17964), (4491, 17708), (5988, 13281), (8388, 9481), (8854, 8982)]