68240568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{258487}}^1$

素因数の和:258507

約数の個数: 32

約数和(自身を含む): 186111360

約数和(自身を除く): 117870792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 258487, 516974, 775461, 1033948, 1550922, 2067896, 2843357, 3101844, 5686714, 6203688, 8530071, 11373428, 17060142, 22746856, 34120284, 68240568]

約数ペア:

[(1, 68240568), (2, 34120284), (3, 22746856), (4, 17060142), (6, 11373428), (8, 8530071), (11, 6203688), (12, 5686714), (22, 3101844), (24, 2843357), (33, 2067896), (44, 1550922), (66, 1033948), (88, 775461), (132, 516974), (264, 258487)]