66700332

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 174720000

約数和(自身を除く): 108019668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 79, 94, 141, 158, 188, 237, 282, 316, 423, 474, 499, 564, 711, 846, 948, 998, 1422, 1497, 1692, 1996, 2844, 2994, 3713, 4491, 5988, 7426, 8982, 11139, 14852, 17964, 22278, 23453, 33417, 39421, 44556, 46906, 66834, 70359, 78842, 93812, 118263, 133668, 140718, 157684, 211077, 236526, 281436, 354789, 422154, 473052, 709578, 844308, 1419156, 1852787, 3705574, 5558361, 7411148, 11116722, 16675083, 22233444, 33350166, 66700332]

約数ペア:

[(1, 66700332), (2, 33350166), (3, 22233444), (4, 16675083), (6, 11116722), (9, 7411148), (12, 5558361), (18, 3705574), (36, 1852787), (47, 1419156), (79, 844308), (94, 709578), (141, 473052), (158, 422154), (188, 354789), (237, 281436), (282, 236526), (316, 211077), (423, 157684), (474, 140718), (499, 133668), (564, 118263), (711, 93812), (846, 78842), (948, 70359), (998, 66834), (1422, 46906), (1497, 44556), (1692, 39421), (1996, 33417), (2844, 23453), (2994, 22278), (3713, 17964), (4491, 14852), (5988, 11139), (7426, 8982)]