78689182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3769}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 140605920

約数和(自身を除く): 61916738

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 3769, 7538, 10439, 20878, 41459, 48997, 82918, 97994, 275137, 538967, 550274, 1077934, 3026507, 3576781, 6053014, 7153562, 39344591, 78689182]

約数ペア:

[(1, 78689182), (2, 39344591), (11, 7153562), (13, 6053014), (22, 3576781), (26, 3026507), (73, 1077934), (143, 550274), (146, 538967), (286, 275137), (803, 97994), (949, 82918), (1606, 48997), (1898, 41459), (3769, 20878), (7538, 10439)]