68676216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{408787}}^1$

素因数の和:408803

約数の個数: 32

約数和(自身を含む): 196218240

約数和(自身を除く): 127542024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 408787, 817574, 1226361, 1635148, 2452722, 2861509, 3270296, 4905444, 5723018, 8584527, 9810888, 11446036, 17169054, 22892072, 34338108, 68676216]

約数ペア:

[(1, 68676216), (2, 34338108), (3, 22892072), (4, 17169054), (6, 11446036), (7, 9810888), (8, 8584527), (12, 5723018), (14, 4905444), (21, 3270296), (24, 2861509), (28, 2452722), (42, 1635148), (56, 1226361), (84, 817574), (168, 408787)]