81568734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1933}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 176102304

約数和(自身を除く): 94533570

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 541, 1082, 1623, 1933, 3246, 3866, 5799, 7033, 11598, 14066, 21099, 25129, 42198, 50258, 75387, 150774, 1045753, 2091506, 3137259, 6274518, 13594789, 27189578, 40784367, 81568734]

約数ペア:

[(1, 81568734), (2, 40784367), (3, 27189578), (6, 13594789), (13, 6274518), (26, 3137259), (39, 2091506), (78, 1045753), (541, 150774), (1082, 75387), (1623, 50258), (1933, 42198), (3246, 25129), (3866, 21099), (5799, 14066), (7033, 11598)]