71261802

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{12107}}^1$

素因数の和:12227

約数の個数: 32

約数和(自身を含む): 159825600

約数和(自身を除く): 88563798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 12107, 24214, 36321, 72642, 108963, 217926, 326889, 653778, 1319663, 2639326, 3958989, 7917978, 11876967, 23753934, 35630901, 71261802]

約数ペア:

[(1, 71261802), (2, 35630901), (3, 23753934), (6, 11876967), (9, 7917978), (18, 3958989), (27, 2639326), (54, 1319663), (109, 653778), (218, 326889), (327, 217926), (654, 108963), (981, 72642), (1962, 36321), (2943, 24214), (5886, 12107)]