78691242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17189}}^1$

素因数の和:17310

約数の個数: 32

約数和(自身を含む): 181526400

約数和(自身を除く): 102835158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 17189, 34378, 51567, 103134, 120323, 240646, 360969, 721938, 1873601, 3747202, 5620803, 11241606, 13115207, 26230414, 39345621, 78691242]

約数ペア:

[(1, 78691242), (2, 39345621), (3, 26230414), (6, 13115207), (7, 11241606), (14, 5620803), (21, 3747202), (42, 1873601), (109, 721938), (218, 360969), (327, 240646), (654, 120323), (763, 103134), (1526, 51567), (2289, 34378), (4578, 17189)]