80979276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{964039}}^1$

素因数の和:964053

約数の個数: 24

約数和(自身を含む): 215944960

約数和(自身を除く): 134965684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 964039, 1928078, 2892117, 3856156, 5784234, 6748273, 11568468, 13496546, 20244819, 26993092, 40489638, 80979276]

約数ペア:

[(1, 80979276), (2, 40489638), (3, 26993092), (4, 20244819), (6, 13496546), (7, 11568468), (12, 6748273), (14, 5784234), (21, 3856156), (28, 2892117), (42, 1928078), (84, 964039)]