77689168

素因数分解:

$2^4\times {\mathrm{89}}^2\times {\mathrm{613}}^1$

素因数の和:799

約数の個数: 30

約数和(自身を含む): 152481374

約数和(自身を除く): 74792206

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 613, 712, 1226, 1424, 2452, 4904, 7921, 9808, 15842, 31684, 54557, 63368, 109114, 126736, 218228, 436456, 872912, 4855573, 9711146, 19422292, 38844584, 77689168]

約数ペア:

[(1, 77689168), (2, 38844584), (4, 19422292), (8, 9711146), (16, 4855573), (89, 872912), (178, 436456), (356, 218228), (613, 126736), (712, 109114), (1226, 63368), (1424, 54557), (2452, 31684), (4904, 15842), (7921, 9808)]