87579206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18013}}^1$

素因数の和:18056

約数の個数: 32

約数和(自身を含む): 163423008

約数和(自身を除く): 75843802

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 18013, 36026, 198143, 234169, 306221, 396286, 468338, 612442, 2575859, 3368431, 3980873, 5151718, 6736862, 7961746, 43789603, 87579206]

約数ペア:

[(1, 87579206), (2, 43789603), (11, 7961746), (13, 6736862), (17, 5151718), (22, 3980873), (26, 3368431), (34, 2575859), (143, 612442), (187, 468338), (221, 396286), (286, 306221), (374, 234169), (442, 198143), (2431, 36026), (4862, 18013)]