86528274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55681}}^1$

素因数の和:55730

約数の個数: 32

約数和(自身を含む): 203127936

約数和(自身を除く): 116599662

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 55681, 111362, 167043, 334086, 389767, 779534, 1169301, 2060197, 2338602, 4120394, 6180591, 12361182, 14421379, 28842758, 43264137, 86528274]

約数ペア:

[(1, 86528274), (2, 43264137), (3, 28842758), (6, 14421379), (7, 12361182), (14, 6180591), (21, 4120394), (37, 2338602), (42, 2060197), (74, 1169301), (111, 779534), (222, 389767), (259, 334086), (518, 167043), (777, 111362), (1554, 55681)]