86439864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{514523}}^1$

素因数の和:514539

約数の個数: 32

約数和(自身を含む): 246971520

約数和(自身を除く): 160531656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 514523, 1029046, 1543569, 2058092, 3087138, 3601661, 4116184, 6174276, 7203322, 10804983, 12348552, 14406644, 21609966, 28813288, 43219932, 86439864]

約数ペア:

[(1, 86439864), (2, 43219932), (3, 28813288), (4, 21609966), (6, 14406644), (7, 12348552), (8, 10804983), (12, 7203322), (14, 6174276), (21, 4116184), (24, 3601661), (28, 3087138), (42, 2058092), (56, 1543569), (84, 1029046), (168, 514523)]