81898296

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{7703}}^1$

素因数の和:8155

約数の個数: 32

約数和(自身を含む): 205234560

約数和(自身を除く): 123336264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2658, 3544, 5316, 7703, 10632, 15406, 23109, 30812, 46218, 61624, 92436, 184872, 3412429, 6824858, 10237287, 13649716, 20474574, 27299432, 40949148, 81898296]

約数ペア:

[(1, 81898296), (2, 40949148), (3, 27299432), (4, 20474574), (6, 13649716), (8, 10237287), (12, 6824858), (24, 3412429), (443, 184872), (886, 92436), (1329, 61624), (1772, 46218), (2658, 30812), (3544, 23109), (5316, 15406), (7703, 10632)]