86815656

素因数分解:

$2^3\times 3^2\times {\mathrm{1205773}}^1$

素因数の和:1205785

約数の個数: 24

約数和(自身を含む): 235125930

約数和(自身を除く): 148310274

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1205773, 2411546, 3617319, 4823092, 7234638, 9646184, 10851957, 14469276, 21703914, 28938552, 43407828, 86815656]

約数ペア:

[(1, 86815656), (2, 43407828), (3, 28938552), (4, 21703914), (6, 14469276), (8, 10851957), (9, 9646184), (12, 7234638), (18, 4823092), (24, 3617319), (36, 2411546), (72, 1205773)]