80495013612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{515993677}}^1$

素因数の和:515993697

約数の個数: 24

約数和(自身を含む): 202269521776

約数和(自身を除く): 121774508164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 515993677, 1031987354, 1547981031, 2063974708, 3095962062, 6191924124, 6707917801, 13415835602, 20123753403, 26831671204, 40247506806, 80495013612]

約数ペア:

[(1, 80495013612), (2, 40247506806), (3, 26831671204), (4, 20123753403), (6, 13415835602), (12, 6707917801), (13, 6191924124), (26, 3095962062), (39, 2063974708), (52, 1547981031), (78, 1031987354), (156, 515993677)]