80285268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{955777}}^1$

素因数の和:955791

約数の個数: 24

約数和(自身を含む): 214094272

約数和(自身を除く): 133809004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 955777, 1911554, 2867331, 3823108, 5734662, 6690439, 11469324, 13380878, 20071317, 26761756, 40142634, 80285268]

約数ペア:

[(1, 80285268), (2, 40142634), (3, 26761756), (4, 20071317), (6, 13380878), (7, 11469324), (12, 6690439), (14, 5734662), (21, 3823108), (28, 2867331), (42, 1911554), (84, 955777)]