78857442

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{33961}}^1$

素因数の和:34015

約数の個数: 32

約数和(自身を含む): 179319360

約数和(自身を除く): 100461918

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 33961, 67922, 101883, 203766, 305649, 611298, 916947, 1460323, 1833894, 2920646, 4380969, 8761938, 13142907, 26285814, 39428721, 78857442]

約数ペア:

[(1, 78857442), (2, 39428721), (3, 26285814), (6, 13142907), (9, 8761938), (18, 4380969), (27, 2920646), (43, 1833894), (54, 1460323), (86, 916947), (129, 611298), (258, 305649), (387, 203766), (774, 101883), (1161, 67922), (2322, 33961)]