87804822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20297}}^1$

素因数の和:20412

約数の個数: 32

約数和(自身を含む): 202655232

約数和(自身を除く): 114850410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 20297, 40594, 60891, 121782, 142079, 284158, 426237, 852474, 2090591, 4181182, 6271773, 12543546, 14634137, 29268274, 43902411, 87804822]

約数ペア:

[(1, 87804822), (2, 43902411), (3, 29268274), (6, 14634137), (7, 12543546), (14, 6271773), (21, 4181182), (42, 2090591), (103, 852474), (206, 426237), (309, 284158), (618, 142079), (721, 121782), (1442, 60891), (2163, 40594), (4326, 20297)]