68789806332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25938841}}^1$

素因数の和:25938878

約数の個数: 48

約数和(自身を含む): 183024469152

約数和(自身を除く): 114234662820

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 25938841, 51877682, 77816523, 103755364, 155633046, 311266092, 337204933, 440960297, 674409866, 881920594, 1011614799, 1322880891, 1348819732, 1763841188, 2023229598, 2645761782, 4046459196, 5291523564, 5732483861, 11464967722, 17197451583, 22929935444, 34394903166, 68789806332]

約数ペア:

[(1, 68789806332), (2, 34394903166), (3, 22929935444), (4, 17197451583), (6, 11464967722), (12, 5732483861), (13, 5291523564), (17, 4046459196), (26, 2645761782), (34, 2023229598), (39, 1763841188), (51, 1348819732), (52, 1322880891), (68, 1011614799), (78, 881920594), (102, 674409866), (156, 440960297), (204, 337204933), (221, 311266092), (442, 155633046), (663, 103755364), (884, 77816523), (1326, 51877682), (2652, 25938841)]