90836478

素因数分解:

$2^1\times 3^4\times {\mathrm{560719}}^1$

素因数の和:560733

約数の個数: 20

約数和(自身を含む): 203541360

約数和(自身を除く): 112704882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 560719, 1121438, 1682157, 3364314, 5046471, 10092942, 15139413, 30278826, 45418239, 90836478]

約数ペア:

[(1, 90836478), (2, 45418239), (3, 30278826), (6, 15139413), (9, 10092942), (18, 5046471), (27, 3364314), (54, 1682157), (81, 1121438), (162, 560719)]