67728306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 145444320

約数和(自身を除く): 77716014

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 281, 289, 417, 562, 578, 834, 843, 867, 1686, 1734, 2363, 4726, 4777, 7089, 9554, 14178, 14331, 28662, 39059, 40171, 78118, 80342, 81209, 117177, 120513, 162418, 234354, 241026, 243627, 487254, 664003, 1328006, 1992009, 3984018, 11288051, 22576102, 33864153, 67728306]

約数ペア:

[(1, 67728306), (2, 33864153), (3, 22576102), (6, 11288051), (17, 3984018), (34, 1992009), (51, 1328006), (102, 664003), (139, 487254), (278, 243627), (281, 241026), (289, 234354), (417, 162418), (562, 120513), (578, 117177), (834, 81209), (843, 80342), (867, 78118), (1686, 40171), (1734, 39059), (2363, 28662), (4726, 14331), (4777, 14178), (7089, 9554)]