87417642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1120739}}^1$

素因数の和:1120757

約数の個数: 16

約数和(自身を含む): 188284320

約数和(自身を除く): 100866678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1120739, 2241478, 3362217, 6724434, 14569607, 29139214, 43708821, 87417642]

約数ペア:

[(1, 87417642), (2, 43708821), (3, 29139214), (6, 14569607), (13, 6724434), (26, 3362217), (39, 2241478), (78, 1120739)]