72136

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 138240

約数和(自身を除く): 66104

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 508, 568, 1016, 9017, 18034, 36068, 72136]

約数ペア:

[(1, 72136), (2, 36068), (4, 18034), (8, 9017), (71, 1016), (127, 568), (142, 508), (254, 284)]