81079644

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{12919}}^1$

素因数の和:13449

約数の個数: 24

約数和(自身を含む): 189562240

約数和(自身を除く): 108482596

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1569, 2092, 3138, 6276, 12919, 25838, 38757, 51676, 77514, 155028, 6756637, 13513274, 20269911, 27026548, 40539822, 81079644]

約数ペア:

[(1, 81079644), (2, 40539822), (3, 27026548), (4, 20269911), (6, 13513274), (12, 6756637), (523, 155028), (1046, 77514), (1569, 51676), (2092, 38757), (3138, 25838), (6276, 12919)]