78987702

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{248389}}^1$

素因数の和:248447

約数の個数: 16

約数和(自身を含む): 160956720

約数和(自身を除く): 81969018

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 248389, 496778, 745167, 1490334, 13164617, 26329234, 39493851, 78987702]

約数ペア:

[(1, 78987702), (2, 39493851), (3, 26329234), (6, 13164617), (53, 1490334), (106, 745167), (159, 496778), (318, 248389)]