68748516

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{51613}}^1$

素因数の和:51660

約数の個数: 36

約数和(自身を含む): 178481212

約数和(自身を除く): 109732696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 51613, 103226, 154839, 206452, 309678, 464517, 619356, 929034, 1858068, 1909681, 3819362, 5729043, 7638724, 11458086, 17187129, 22916172, 34374258, 68748516]

約数ペア:

[(1, 68748516), (2, 34374258), (3, 22916172), (4, 17187129), (6, 11458086), (9, 7638724), (12, 5729043), (18, 3819362), (36, 1909681), (37, 1858068), (74, 929034), (111, 619356), (148, 464517), (222, 309678), (333, 206452), (444, 154839), (666, 103226), (1332, 51613)]