86485986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5881}}^1$

素因数の和:5951

約数の個数: 48

約数和(自身を含む): 201870240

約数和(自身を除く): 115384254

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 5881, 7353, 11762, 14706, 17643, 35286, 52929, 105858, 111739, 223478, 252883, 335217, 505766, 670434, 758649, 1005651, 1517298, 2011302, 2275947, 4551894, 4804777, 9609554, 14414331, 28828662, 43242993, 86485986]

約数ペア:

[(1, 86485986), (2, 43242993), (3, 28828662), (6, 14414331), (9, 9609554), (18, 4804777), (19, 4551894), (38, 2275947), (43, 2011302), (57, 1517298), (86, 1005651), (114, 758649), (129, 670434), (171, 505766), (258, 335217), (342, 252883), (387, 223478), (774, 111739), (817, 105858), (1634, 52929), (2451, 35286), (4902, 17643), (5881, 14706), (7353, 11762)]