80389314

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{13913}}^1$

素因数の和:14031

約数の個数: 32

約数和(自身を含む): 180325440

約数和(自身を除く): 99936126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 13913, 27826, 41739, 83478, 125217, 250434, 375651, 751302, 1488691, 2977382, 4466073, 8932146, 13398219, 26796438, 40194657, 80389314]

約数ペア:

[(1, 80389314), (2, 40194657), (3, 26796438), (6, 13398219), (9, 8932146), (18, 4466073), (27, 2977382), (54, 1488691), (107, 751302), (214, 375651), (321, 250434), (642, 125217), (963, 83478), (1926, 41739), (2889, 27826), (5778, 13913)]