72748091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 80015040

約数和(自身を除く): 7266949

約数列:

[1, 13, 71, 269, 293, 923, 3497, 3809, 19099, 20803, 78817, 248287, 270439, 1024621, 5596007, 72748091]

約数ペア:

[(1, 72748091), (13, 5596007), (71, 1024621), (269, 270439), (293, 248287), (923, 78817), (3497, 20803), (3809, 19099)]