68418828

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{7013}}^1$

素因数の和:7294

約数の個数: 36

約数和(自身を含む): 173610528

約数和(自身を除く): 105191700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 7013, 9756, 14026, 21039, 28052, 42078, 63117, 84156, 126234, 252468, 1900523, 3801046, 5701569, 7602092, 11403138, 17104707, 22806276, 34209414, 68418828]

約数ペア:

[(1, 68418828), (2, 34209414), (3, 22806276), (4, 17104707), (6, 11403138), (9, 7602092), (12, 5701569), (18, 3801046), (36, 1900523), (271, 252468), (542, 126234), (813, 84156), (1084, 63117), (1626, 42078), (2439, 28052), (3252, 21039), (4878, 14026), (7013, 9756)]