80674104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{480203}}^1$

素因数の和:480219

約数の個数: 32

約数和(自身を含む): 230497920

約数和(自身を除く): 149823816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 480203, 960406, 1440609, 1920812, 2881218, 3361421, 3841624, 5762436, 6722842, 10084263, 11524872, 13445684, 20168526, 26891368, 40337052, 80674104]

約数ペア:

[(1, 80674104), (2, 40337052), (3, 26891368), (4, 20168526), (6, 13445684), (7, 11524872), (8, 10084263), (12, 6722842), (14, 5762436), (21, 3841624), (24, 3361421), (28, 2881218), (42, 1920812), (56, 1440609), (84, 960406), (168, 480203)]