171621144

素因数分解:

$2^3\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{1949}}^1$

素因数の和:3184

約数の個数: 48

約数和(自身を含む): 465426000

約数和(自身を除く): 293804856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1223, 1949, 2446, 3669, 3898, 4892, 5847, 7338, 7796, 9784, 11007, 11694, 14676, 15592, 17541, 22014, 23388, 29352, 35082, 44028, 46776, 70164, 88056, 140328, 2383627, 4767254, 7150881, 9534508, 14301762, 19069016, 21452643, 28603524, 42905286, 57207048, 85810572, 171621144]

約数ペア:

[(1, 171621144), (2, 85810572), (3, 57207048), (4, 42905286), (6, 28603524), (8, 21452643), (9, 19069016), (12, 14301762), (18, 9534508), (24, 7150881), (36, 4767254), (72, 2383627), (1223, 140328), (1949, 88056), (2446, 70164), (3669, 46776), (3898, 44028), (4892, 35082), (5847, 29352), (7338, 23388), (7796, 22014), (9784, 17541), (11007, 15592), (11694, 14676)]