87128772

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{177091}}^1$

素因数の和:177139

約数の個数: 24

約数和(自身を含む): 208260192

約数和(自身を除く): 121131420

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 177091, 354182, 531273, 708364, 1062546, 2125092, 7260731, 14521462, 21782193, 29042924, 43564386, 87128772]

約数ペア:

[(1, 87128772), (2, 43564386), (3, 29042924), (4, 21782193), (6, 14521462), (12, 7260731), (41, 2125092), (82, 1062546), (123, 708364), (164, 531273), (246, 354182), (492, 177091)]