80018718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6143}}^1$

素因数の和:6328

約数の個数: 32

約数和(自身を含む): 173408256

約数和(自身を除く): 93389538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6143, 6513, 12286, 13026, 18429, 36858, 79859, 159718, 239577, 479154, 1025881, 2051762, 3077643, 6155286, 13336453, 26672906, 40009359, 80018718]

約数ペア:

[(1, 80018718), (2, 40009359), (3, 26672906), (6, 13336453), (13, 6155286), (26, 3077643), (39, 2051762), (78, 1025881), (167, 479154), (334, 239577), (501, 159718), (1002, 79859), (2171, 36858), (4342, 18429), (6143, 13026), (6513, 12286)]