85121556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{545651}}^1$

素因数の和:545671

約数の個数: 24

約数和(自身を含む): 213895584

約数和(自身を除く): 128774028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 545651, 1091302, 1636953, 2182604, 3273906, 6547812, 7093463, 14186926, 21280389, 28373852, 42560778, 85121556]

約数ペア:

[(1, 85121556), (2, 42560778), (3, 28373852), (4, 21280389), (6, 14186926), (12, 7093463), (13, 6547812), (26, 3273906), (39, 2182604), (52, 1636953), (78, 1091302), (156, 545651)]