69489072

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20981}}^1$

素因数の和:21018

約数の個数: 60

約数和(自身を含む): 202937904

約数和(自身を除く): 133448832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 20981, 41962, 62943, 83924, 125886, 167848, 188829, 251772, 335696, 377658, 482563, 503544, 755316, 965126, 1007088, 1447689, 1510632, 1930252, 2895378, 3021264, 3860504, 4343067, 5790756, 7721008, 8686134, 11581512, 17372268, 23163024, 34744536, 69489072]

約数ペア:

[(1, 69489072), (2, 34744536), (3, 23163024), (4, 17372268), (6, 11581512), (8, 8686134), (9, 7721008), (12, 5790756), (16, 4343067), (18, 3860504), (23, 3021264), (24, 2895378), (36, 1930252), (46, 1510632), (48, 1447689), (69, 1007088), (72, 965126), (92, 755316), (138, 503544), (144, 482563), (184, 377658), (207, 335696), (276, 251772), (368, 188829), (414, 167848), (552, 125886), (828, 83924), (1104, 62943), (1656, 41962), (3312, 20981)]