80871264

素因数分解:

$2^5\times 3^3\times {\mathrm{93601}}^1$

素因数の和:93620

約数の個数: 48

約数和(自身を含む): 235877040

約数和(自身を除く): 155005776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 93601, 187202, 280803, 374404, 561606, 748808, 842409, 1123212, 1497616, 1684818, 2246424, 2527227, 2995232, 3369636, 4492848, 5054454, 6739272, 8985696, 10108908, 13478544, 20217816, 26957088, 40435632, 80871264]

約数ペア:

[(1, 80871264), (2, 40435632), (3, 26957088), (4, 20217816), (6, 13478544), (8, 10108908), (9, 8985696), (12, 6739272), (16, 5054454), (18, 4492848), (24, 3369636), (27, 2995232), (32, 2527227), (36, 2246424), (48, 1684818), (54, 1497616), (72, 1123212), (96, 842409), (108, 748808), (144, 561606), (216, 374404), (288, 280803), (432, 187202), (864, 93601)]