81265812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3529}}^1$

素因数の和:3656

約数の個数: 48

約数和(自身を含む): 201633600

約数和(自身を除く): 120367788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 606, 1212, 1919, 3529, 3838, 5757, 7058, 7676, 10587, 11514, 14116, 21174, 23028, 42348, 67051, 134102, 201153, 268204, 356429, 402306, 712858, 804612, 1069287, 1425716, 2138574, 4277148, 6772151, 13544302, 20316453, 27088604, 40632906, 81265812]

約数ペア:

[(1, 81265812), (2, 40632906), (3, 27088604), (4, 20316453), (6, 13544302), (12, 6772151), (19, 4277148), (38, 2138574), (57, 1425716), (76, 1069287), (101, 804612), (114, 712858), (202, 402306), (228, 356429), (303, 268204), (404, 201153), (606, 134102), (1212, 67051), (1919, 42348), (3529, 23028), (3838, 21174), (5757, 14116), (7058, 11514), (7676, 10587)]