80423262

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{62929}}^1$

素因数の和:63008

約数の個数: 24

約数和(自身を含む): 176707440

約数和(自身を除く): 96284178

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 62929, 125858, 188787, 377574, 566361, 1132722, 4467959, 8935918, 13403877, 26807754, 40211631, 80423262]

約数ペア:

[(1, 80423262), (2, 40211631), (3, 26807754), (6, 13403877), (9, 8935918), (18, 4467959), (71, 1132722), (142, 566361), (213, 377574), (426, 188787), (639, 125858), (1278, 62929)]