81416604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{399101}}^1$

素因数の和:399125

約数の個数: 24

約数和(自身を含む): 201147408

約数和(自身を除く): 119730804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 399101, 798202, 1197303, 1596404, 2394606, 4789212, 6784717, 13569434, 20354151, 27138868, 40708302, 81416604]

約数ペア:

[(1, 81416604), (2, 40708302), (3, 27138868), (4, 20354151), (6, 13569434), (12, 6784717), (17, 4789212), (34, 2394606), (51, 1596404), (68, 1197303), (102, 798202), (204, 399101)]