90840906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{129403}}^1$

素因数の和:129427

約数の個数: 32

約数和(自身を含む): 217398720

約数和(自身を除く): 126557814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 129403, 258806, 388209, 776418, 1164627, 1682239, 2329254, 3364478, 3493881, 5046717, 6987762, 10093434, 15140151, 30280302, 45420453, 90840906]

約数ペア:

[(1, 90840906), (2, 45420453), (3, 30280302), (6, 15140151), (9, 10093434), (13, 6987762), (18, 5046717), (26, 3493881), (27, 3364478), (39, 2329254), (54, 1682239), (78, 1164627), (117, 776418), (234, 388209), (351, 258806), (702, 129403)]