81070356

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{95153}}^1$

素因数の和:95231

約数の個数: 24

約数和(自身を含む): 191830464

約数和(自身を除く): 110760108

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 95153, 190306, 285459, 380612, 570918, 1141836, 6755863, 13511726, 20267589, 27023452, 40535178, 81070356]

約数ペア:

[(1, 81070356), (2, 40535178), (3, 27023452), (4, 20267589), (6, 13511726), (12, 6755863), (71, 1141836), (142, 570918), (213, 380612), (284, 285459), (426, 190306), (852, 95153)]