80006746

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 126884736

約数和(自身を除く): 46877990

約数列:

[1, 2, 43, 61, 86, 101, 122, 151, 202, 302, 2623, 4343, 5246, 6161, 6493, 8686, 9211, 12322, 12986, 15251, 18422, 30502, 264923, 396073, 529846, 655793, 792146, 930311, 1311586, 1860622, 40003373, 80006746]

約数ペア:

[(1, 80006746), (2, 40003373), (43, 1860622), (61, 1311586), (86, 930311), (101, 792146), (122, 655793), (151, 529846), (202, 396073), (302, 264923), (2623, 30502), (4343, 18422), (5246, 15251), (6161, 12986), (6493, 12322), (8686, 9211)]