82503772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 54

約数和(自身を含む): 162820224

約数和(自身を除く): 80316452

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 169, 254, 338, 403, 508, 676, 806, 961, 1612, 1651, 1922, 3302, 3844, 3937, 5239, 6604, 7874, 10478, 12493, 15748, 20956, 21463, 24986, 42926, 49972, 51181, 85852, 102362, 122047, 162409, 204724, 244094, 324818, 488188, 649636, 665353, 1330706, 1586611, 2661412, 3173222, 6346444, 20625943, 41251886, 82503772]

約数ペア:

[(1, 82503772), (2, 41251886), (4, 20625943), (13, 6346444), (26, 3173222), (31, 2661412), (52, 1586611), (62, 1330706), (124, 665353), (127, 649636), (169, 488188), (254, 324818), (338, 244094), (403, 204724), (508, 162409), (676, 122047), (806, 102362), (961, 85852), (1612, 51181), (1651, 49972), (1922, 42926), (3302, 24986), (3844, 21463), (3937, 20956), (5239, 15748), (6604, 12493), (7874, 10478)]