87100342

素因数分解:

$2^1\times 7^2\times {\mathrm{888779}}^1$

素因数の和:888795

約数の個数: 12

約数和(自身を含む): 151981380

約数和(自身を除く): 64881038

約数列:

[1, 2, 7, 14, 49, 98, 888779, 1777558, 6221453, 12442906, 43550171, 87100342]

約数ペア:

[(1, 87100342), (2, 43550171), (7, 12442906), (14, 6221453), (49, 1777558), (98, 888779)]