87311124

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{9437}}^1$

素因数の和:9704

約数の個数: 36

約数和(自身を含む): 221585364

約数和(自身を除く): 134274240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 9437, 18874, 28311, 37748, 56622, 84933, 113244, 169866, 339732, 2425309, 4850618, 7275927, 9701236, 14551854, 21827781, 29103708, 43655562, 87311124]

約数ペア:

[(1, 87311124), (2, 43655562), (3, 29103708), (4, 21827781), (6, 14551854), (9, 9701236), (12, 7275927), (18, 4850618), (36, 2425309), (257, 339732), (514, 169866), (771, 113244), (1028, 84933), (1542, 56622), (2313, 37748), (3084, 28311), (4626, 18874), (9252, 9437)]