80195436

素因数分解:

$2^2\times 3^2\times {\mathrm{2227651}}^1$

素因数の和:2227661

約数の個数: 18

約数和(自身を含む): 202716332

約数和(自身を除く): 122520896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2227651, 4455302, 6682953, 8910604, 13365906, 20048859, 26731812, 40097718, 80195436]

約数ペア:

[(1, 80195436), (2, 40097718), (3, 26731812), (4, 20048859), (6, 13365906), (9, 8910604), (12, 6682953), (18, 4455302), (36, 2227651)]