68960136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{410477}}^1$

素因数の和:410493

約数の個数: 32

約数和(自身を含む): 197029440

約数和(自身を除く): 128069304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 410477, 820954, 1231431, 1641908, 2462862, 2873339, 3283816, 4925724, 5746678, 8620017, 9851448, 11493356, 17240034, 22986712, 34480068, 68960136]

約数ペア:

[(1, 68960136), (2, 34480068), (3, 22986712), (4, 17240034), (6, 11493356), (7, 9851448), (8, 8620017), (12, 5746678), (14, 4925724), (21, 3283816), (24, 2873339), (28, 2462862), (42, 1641908), (56, 1231431), (84, 820954), (168, 410477)]