81530804524

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{5243813}}^1$

素因数の和:5243866

約数の個数: 36

約数和(自身を含む): 161215817616

約数和(自身を除く): 79685013092

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1196, 3887, 7774, 15548, 5243813, 10487626, 20975252, 68169569, 120607699, 136339138, 241215398, 272678276, 482430796, 886204397, 1567900087, 1772408794, 3135800174, 3544817588, 6271600348, 20382701131, 40765402262, 81530804524]

約数ペア:

[(1, 81530804524), (2, 40765402262), (4, 20382701131), (13, 6271600348), (23, 3544817588), (26, 3135800174), (46, 1772408794), (52, 1567900087), (92, 886204397), (169, 482430796), (299, 272678276), (338, 241215398), (598, 136339138), (676, 120607699), (1196, 68169569), (3887, 20975252), (7774, 10487626), (15548, 5243813)]