68520318

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 139539456

約数和(自身を除く): 71019138

約数列:

[1, 2, 3, 6, 83, 166, 223, 249, 446, 498, 617, 669, 1234, 1338, 1851, 3702, 18509, 37018, 51211, 55527, 102422, 111054, 137591, 153633, 275182, 307266, 412773, 825546, 11420053, 22840106, 34260159, 68520318]

約数ペア:

[(1, 68520318), (2, 34260159), (3, 22840106), (6, 11420053), (83, 825546), (166, 412773), (223, 307266), (249, 275182), (446, 153633), (498, 137591), (617, 111054), (669, 102422), (1234, 55527), (1338, 51211), (1851, 37018), (3702, 18509)]