76405432

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 145800000

約数和(自身を除く): 69394568

約数列:

[1, 2, 4, 8, 89, 178, 239, 356, 449, 478, 712, 898, 956, 1796, 1912, 3592, 21271, 39961, 42542, 79922, 85084, 107311, 159844, 170168, 214622, 319688, 429244, 858488, 9550679, 19101358, 38202716, 76405432]

約数ペア:

[(1, 76405432), (2, 38202716), (4, 19101358), (8, 9550679), (89, 858488), (178, 429244), (239, 319688), (356, 214622), (449, 170168), (478, 159844), (712, 107311), (898, 85084), (956, 79922), (1796, 42542), (1912, 39961), (3592, 21271)]