81463044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{522199}}^1$

素因数の和:522219

約数の個数: 24

約数和(自身を含む): 204702400

約数和(自身を除く): 123239356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 522199, 1044398, 1566597, 2088796, 3133194, 6266388, 6788587, 13577174, 20365761, 27154348, 40731522, 81463044]

約数ペア:

[(1, 81463044), (2, 40731522), (3, 27154348), (4, 20365761), (6, 13577174), (12, 6788587), (13, 6266388), (26, 3133194), (39, 2088796), (52, 1566597), (78, 1044398), (156, 522199)]