78424518

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 161415936

約数和(自身を除く): 82991418

約数列:

[1, 2, 3, 6, 43, 86, 129, 197, 258, 394, 591, 1182, 1543, 3086, 4629, 8471, 9258, 16942, 25413, 50826, 66349, 132698, 199047, 303971, 398094, 607942, 911913, 1823826, 13070753, 26141506, 39212259, 78424518]

約数ペア:

[(1, 78424518), (2, 39212259), (3, 26141506), (6, 13070753), (43, 1823826), (86, 911913), (129, 607942), (197, 398094), (258, 303971), (394, 199047), (591, 132698), (1182, 66349), (1543, 50826), (3086, 25413), (4629, 16942), (8471, 9258)]