68309742

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{65809}}^1$

素因数の和:65987

約数の個数: 16

約数和(自身を含む): 137411280

約数和(自身を除く): 69101538

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 65809, 131618, 197427, 394854, 11384957, 22769914, 34154871, 68309742]

約数ペア:

[(1, 68309742), (2, 34154871), (3, 22769914), (6, 11384957), (173, 394854), (346, 197427), (519, 131618), (1038, 65809)]