87681282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1124119}}^1$

素因数の和:1124137

約数の個数: 16

約数和(自身を含む): 188852160

約数和(自身を除く): 101170878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1124119, 2248238, 3372357, 6744714, 14613547, 29227094, 43840641, 87681282]

約数ペア:

[(1, 87681282), (2, 43840641), (3, 29227094), (6, 14613547), (13, 6744714), (26, 3372357), (39, 2248238), (78, 1124119)]