72156252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{859003}}^1$

素因数の和:859017

約数の個数: 24

約数和(自身を含む): 192416896

約数和(自身を除く): 120260644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 859003, 1718006, 2577009, 3436012, 5154018, 6013021, 10308036, 12026042, 18039063, 24052084, 36078126, 72156252]

約数ペア:

[(1, 72156252), (2, 36078126), (3, 24052084), (4, 18039063), (6, 12026042), (7, 10308036), (12, 6013021), (14, 5154018), (21, 3436012), (28, 2577009), (42, 1718006), (84, 859003)]