85105854

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{66593}}^1$

素因数の和:66672

約数の個数: 24

約数和(自身を含む): 186995952

約数和(自身を除く): 101890098

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 66593, 133186, 199779, 399558, 599337, 1198674, 4728103, 9456206, 14184309, 28368618, 42552927, 85105854]

約数ペア:

[(1, 85105854), (2, 42552927), (3, 28368618), (6, 14184309), (9, 9456206), (18, 4728103), (71, 1198674), (142, 599337), (213, 399558), (426, 199779), (639, 133186), (1278, 66593)]