85785168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{255313}}^1$

素因数の和:255331

約数の個数: 40

約数和(自身を含む): 253271488

約数和(自身を除く): 167486320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 255313, 510626, 765939, 1021252, 1531878, 1787191, 2042504, 3063756, 3574382, 4085008, 5361573, 6127512, 7148764, 10723146, 12255024, 14297528, 21446292, 28595056, 42892584, 85785168]

約数ペア:

[(1, 85785168), (2, 42892584), (3, 28595056), (4, 21446292), (6, 14297528), (7, 12255024), (8, 10723146), (12, 7148764), (14, 6127512), (16, 5361573), (21, 4085008), (24, 3574382), (28, 3063756), (42, 2042504), (48, 1787191), (56, 1531878), (84, 1021252), (112, 765939), (168, 510626), (336, 255313)]