68985146

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{5309}}^1$

素因数の和:5473

約数の個数: 16

約数和(自身を含む): 106093800

約数和(自身を除く): 37108654

約数列:

[1, 2, 73, 89, 146, 178, 5309, 6497, 10618, 12994, 387557, 472501, 775114, 945002, 34492573, 68985146]

約数ペア:

[(1, 68985146), (2, 34492573), (73, 945002), (89, 775114), (146, 472501), (178, 387557), (5309, 12994), (6497, 10618)]