87749778

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{701}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 181688832

約数和(自身を除く): 93939054

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 673, 701, 1346, 1402, 2019, 2103, 4038, 4206, 20863, 21731, 41726, 43462, 62589, 65193, 125178, 130386, 471773, 943546, 1415319, 2830638, 14624963, 29249926, 43874889, 87749778]

約数ペア:

[(1, 87749778), (2, 43874889), (3, 29249926), (6, 14624963), (31, 2830638), (62, 1415319), (93, 943546), (186, 471773), (673, 130386), (701, 125178), (1346, 65193), (1402, 62589), (2019, 43462), (2103, 41726), (4038, 21731), (4206, 20863)]