79870728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{475421}}^1$

素因数の和:475437

約数の個数: 32

約数和(自身を含む): 228202560

約数和(自身を除く): 148331832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 475421, 950842, 1426263, 1901684, 2852526, 3327947, 3803368, 5705052, 6655894, 9983841, 11410104, 13311788, 19967682, 26623576, 39935364, 79870728]

約数ペア:

[(1, 79870728), (2, 39935364), (3, 26623576), (4, 19967682), (6, 13311788), (7, 11410104), (8, 9983841), (12, 6655894), (14, 5705052), (21, 3803368), (24, 3327947), (28, 2852526), (42, 1901684), (56, 1426263), (84, 950842), (168, 475421)]