76089209

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{21871}}^1$

素因数の和:21956

約数の個数: 12

約数和(自身を含む): 89762688

約数和(自身を除く): 13673479

約数列:

[1, 7, 49, 71, 497, 3479, 21871, 153097, 1071679, 1552841, 10869887, 76089209]

約数ペア:

[(1, 76089209), (7, 10869887), (49, 1552841), (71, 1071679), (497, 153097), (3479, 21871)]