87820836

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{53419}}^1$

素因数の和:53563

約数の個数: 24

約数和(自身を含む): 206414880

約数和(自身を除く): 118594044

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 53419, 106838, 160257, 213676, 320514, 641028, 7318403, 14636806, 21955209, 29273612, 43910418, 87820836]

約数ペア:

[(1, 87820836), (2, 43910418), (3, 29273612), (4, 21955209), (6, 14636806), (12, 7318403), (137, 641028), (274, 320514), (411, 213676), (548, 160257), (822, 106838), (1644, 53419)]