72165137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5344

約数の個数: 16

約数和(自身を含む): 83350080

約数和(自身を除く): 11184943

約数列:

[1, 11, 29, 43, 319, 473, 1247, 5261, 13717, 57871, 152569, 226223, 1678259, 2488453, 6560467, 72165137]

約数ペア:

[(1, 72165137), (11, 6560467), (29, 2488453), (43, 1678259), (319, 226223), (473, 152569), (1247, 57871), (5261, 13717)]