72765242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{80671}}^1$

素因数の和:80725

約数の個数: 16

約数和(自身を含む): 121976064

約数和(自身を除く): 49210822

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 80671, 161342, 887381, 1774762, 3307511, 6615022, 36382621, 72765242]

約数ペア:

[(1, 72765242), (2, 36382621), (11, 6615022), (22, 3307511), (41, 1774762), (82, 887381), (451, 161342), (902, 80671)]