81115878

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{46141}}^1$

素因数の和:46439

約数の個数: 16

約数和(自身を含む): 162788976

約数和(自身を除く): 81673098

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 46141, 92282, 138423, 276846, 13519313, 27038626, 40557939, 81115878]

約数ペア:

[(1, 81115878), (2, 40557939), (3, 27038626), (6, 13519313), (293, 276846), (586, 138423), (879, 92282), (1758, 46141)]