68587884

素因数分解:

$2^2\times 3^4\times {\mathrm{211691}}^1$

素因数の和:211707

約数の個数: 30

約数和(自身を含む): 179303124

約数和(自身を除く): 110715240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 211691, 423382, 635073, 846764, 1270146, 1905219, 2540292, 3810438, 5715657, 7620876, 11431314, 17146971, 22862628, 34293942, 68587884]

約数ペア:

[(1, 68587884), (2, 34293942), (3, 22862628), (4, 17146971), (6, 11431314), (9, 7620876), (12, 5715657), (18, 3810438), (27, 2540292), (36, 1905219), (54, 1270146), (81, 846764), (108, 635073), (162, 423382), (324, 211691)]