78944530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8609}}^1$

素因数の和:8754

約数の個数: 32

約数和(自身を含む): 163658880

約数和(自身を除く): 84714350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 8609, 9170, 17218, 43045, 60263, 86090, 120526, 301315, 602630, 1127779, 2255558, 5638895, 7894453, 11277790, 15788906, 39472265, 78944530]

約数ペア:

[(1, 78944530), (2, 39472265), (5, 15788906), (7, 11277790), (10, 7894453), (14, 5638895), (35, 2255558), (70, 1127779), (131, 602630), (262, 301315), (655, 120526), (917, 86090), (1310, 60263), (1834, 43045), (4585, 17218), (8609, 9170)]