86128273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3463}}^1$

素因数の和:3517

約数の個数: 32

約数和(自身を含む): 119715840

約数和(自身を除く): 33587567

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 2261, 3463, 3553, 24241, 24871, 38093, 58871, 65797, 266651, 412097, 460579, 647581, 723767, 1118549, 4533067, 5066369, 7829843, 12304039, 86128273]

約数ペア:

[(1, 86128273), (7, 12304039), (11, 7829843), (17, 5066369), (19, 4533067), (77, 1118549), (119, 723767), (133, 647581), (187, 460579), (209, 412097), (323, 266651), (1309, 65797), (1463, 58871), (2261, 38093), (3463, 24871), (3553, 24241)]