69871212

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{6907}}^1$

素因数の和:7198

約数の個数: 36

約数和(自身を含む): 177273096

約数和(自身を除く): 107401884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 6907, 10116, 13814, 20721, 27628, 41442, 62163, 82884, 124326, 248652, 1940867, 3881734, 5822601, 7763468, 11645202, 17467803, 23290404, 34935606, 69871212]

約数ペア:

[(1, 69871212), (2, 34935606), (3, 23290404), (4, 17467803), (6, 11645202), (9, 7763468), (12, 5822601), (18, 3881734), (36, 1940867), (281, 248652), (562, 124326), (843, 82884), (1124, 62163), (1686, 41442), (2529, 27628), (3372, 20721), (5058, 13814), (6907, 10116)]