67438488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{216149}}^1$

素因数の和:216171

約数の個数: 32

約数和(自身を含む): 181566000

約数和(自身を除く): 114127512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 216149, 432298, 648447, 864596, 1296894, 1729192, 2593788, 2809937, 5187576, 5619874, 8429811, 11239748, 16859622, 22479496, 33719244, 67438488]

約数ペア:

[(1, 67438488), (2, 33719244), (3, 22479496), (4, 16859622), (6, 11239748), (8, 8429811), (12, 5619874), (13, 5187576), (24, 2809937), (26, 2593788), (39, 1729192), (52, 1296894), (78, 864596), (104, 648447), (156, 432298), (312, 216149)]