80080644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{953341}}^1$

素因数の和:953355

約数の個数: 24

約数和(自身を含む): 213548608

約数和(自身を除く): 133467964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 953341, 1906682, 2860023, 3813364, 5720046, 6673387, 11440092, 13346774, 20020161, 26693548, 40040322, 80080644]

約数ペア:

[(1, 80080644), (2, 40040322), (3, 26693548), (4, 20020161), (6, 13346774), (7, 11440092), (12, 6673387), (14, 5720046), (21, 3813364), (28, 2860023), (42, 1906682), (84, 953341)]