80568516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{959149}}^1$

素因数の和:959163

約数の個数: 24

約数和(自身を含む): 214849600

約数和(自身を除く): 134281084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 959149, 1918298, 2877447, 3836596, 5754894, 6714043, 11509788, 13428086, 20142129, 26856172, 40284258, 80568516]

約数ペア:

[(1, 80568516), (2, 40284258), (3, 26856172), (4, 20142129), (6, 13428086), (7, 11509788), (12, 6714043), (14, 5754894), (21, 3836596), (28, 2877447), (42, 1918298), (84, 959149)]