69505884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{91939}}^1$

素因数の和:91959

約数の個数: 48

約数和(自身を含む): 205945600

約数和(自身を除く): 136439716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 91939, 183878, 275817, 367756, 551634, 643573, 827451, 1103268, 1287146, 1654902, 1930719, 2482353, 2574292, 3309804, 3861438, 4964706, 5792157, 7722876, 9929412, 11584314, 17376471, 23168628, 34752942, 69505884]

約数ペア:

[(1, 69505884), (2, 34752942), (3, 23168628), (4, 17376471), (6, 11584314), (7, 9929412), (9, 7722876), (12, 5792157), (14, 4964706), (18, 3861438), (21, 3309804), (27, 2574292), (28, 2482353), (36, 1930719), (42, 1654902), (54, 1287146), (63, 1103268), (84, 827451), (108, 643573), (126, 551634), (189, 367756), (252, 275817), (378, 183878), (756, 91939)]