85404372

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{90089}}^1$

素因数の和:90175

約数の個数: 24

約数和(自身を含む): 201801600

約数和(自身を除く): 116397228

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 90089, 180178, 270267, 360356, 540534, 1081068, 7117031, 14234062, 21351093, 28468124, 42702186, 85404372]

約数ペア:

[(1, 85404372), (2, 42702186), (3, 28468124), (4, 21351093), (6, 14234062), (12, 7117031), (79, 1081068), (158, 540534), (237, 360356), (316, 270267), (474, 180178), (948, 90089)]