78463314

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{40739}}^1$

素因数の和:40854

約数の個数: 24

約数和(自身を含む): 171596880

約数和(自身を除く): 93133566

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 40739, 81478, 122217, 244434, 366651, 733302, 4359073, 8718146, 13077219, 26154438, 39231657, 78463314]

約数ペア:

[(1, 78463314), (2, 39231657), (3, 26154438), (6, 13077219), (9, 8718146), (18, 4359073), (107, 733302), (214, 366651), (321, 244434), (642, 122217), (963, 81478), (1926, 40739)]