90073564

素因数分解:

$2^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2539}}^1$

素因数の和:2738

約数の個数: 36

約数和(自身を含む): 184449720

約数和(自身を除く): 94376156

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 362, 724, 1267, 2534, 2539, 5068, 5078, 8869, 10156, 17738, 17773, 35476, 35546, 71092, 124411, 248822, 459559, 497644, 919118, 1838236, 3216913, 6433826, 12867652, 22518391, 45036782, 90073564]

約数ペア:

[(1, 90073564), (2, 45036782), (4, 22518391), (7, 12867652), (14, 6433826), (28, 3216913), (49, 1838236), (98, 919118), (181, 497644), (196, 459559), (362, 248822), (724, 124411), (1267, 71092), (2534, 35546), (2539, 35476), (5068, 17773), (5078, 17738), (8869, 10156)]