76772644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{337}}^2$

素因数の和:704

約数の個数: 27

約数和(自身を含む): 145914867

約数和(自身を除く): 69142223

約数列:

[1, 2, 4, 13, 26, 52, 169, 337, 338, 674, 676, 1348, 4381, 8762, 17524, 56953, 113569, 113906, 227138, 227812, 454276, 1476397, 2952794, 5905588, 19193161, 38386322, 76772644]

約数ペア:

[(1, 76772644), (2, 38386322), (4, 19193161), (13, 5905588), (26, 2952794), (52, 1476397), (169, 454276), (337, 227812), (338, 227138), (674, 113906), (676, 113569), (1348, 56953), (4381, 17524)]