121551264

素因数分解:

$2^5\times 3^2\times {\mathrm{587}}^1\times {\mathrm{719}}^1$

素因数の和:1322

約数の個数: 72

約数和(自身を含む): 346731840

約数和(自身を除く): 225180576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 587, 719, 1174, 1438, 1761, 2157, 2348, 2876, 3522, 4314, 4696, 5283, 5752, 6471, 7044, 8628, 9392, 10566, 11504, 12942, 14088, 17256, 18784, 21132, 23008, 25884, 28176, 34512, 42264, 51768, 56352, 69024, 84528, 103536, 169056, 207072, 422053, 844106, 1266159, 1688212, 2532318, 3376424, 3798477, 5064636, 6752848, 7596954, 10129272, 13505696, 15193908, 20258544, 30387816, 40517088, 60775632, 121551264]

約数ペア:

[(1, 121551264), (2, 60775632), (3, 40517088), (4, 30387816), (6, 20258544), (8, 15193908), (9, 13505696), (12, 10129272), (16, 7596954), (18, 6752848), (24, 5064636), (32, 3798477), (36, 3376424), (48, 2532318), (72, 1688212), (96, 1266159), (144, 844106), (288, 422053), (587, 207072), (719, 169056), (1174, 103536), (1438, 84528), (1761, 69024), (2157, 56352), (2348, 51768), (2876, 42264), (3522, 34512), (4314, 28176), (4696, 25884), (5283, 23008), (5752, 21132), (6471, 18784), (7044, 17256), (8628, 14088), (9392, 12942), (10566, 11504)]