65478168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{129917}}^1$

素因数の和:129936

約数の個数: 48

約数和(自身を含む): 202672080

約数和(自身を除く): 137193912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 129917, 259834, 389751, 519668, 779502, 909419, 1039336, 1169253, 1559004, 1818838, 2338506, 2728257, 3118008, 3637676, 4677012, 5456514, 7275352, 8184771, 9354024, 10913028, 16369542, 21826056, 32739084, 65478168]

約数ペア:

[(1, 65478168), (2, 32739084), (3, 21826056), (4, 16369542), (6, 10913028), (7, 9354024), (8, 8184771), (9, 7275352), (12, 5456514), (14, 4677012), (18, 3637676), (21, 3118008), (24, 2728257), (28, 2338506), (36, 1818838), (42, 1559004), (56, 1169253), (63, 1039336), (72, 909419), (84, 779502), (126, 519668), (168, 389751), (252, 259834), (504, 129917)]