75707072

素因数分解:

$2^6\times 7^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:853

約数の個数: 56

約数和(自身を含む): 172541184

約数和(自身を除く): 96834112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 347, 448, 487, 694, 974, 1388, 1948, 2429, 2776, 3409, 3896, 4858, 5552, 6818, 7792, 9716, 11104, 13636, 15584, 19432, 22208, 27272, 31168, 38864, 54544, 77728, 109088, 155456, 168989, 218176, 337978, 675956, 1182923, 1351912, 2365846, 2703824, 4731692, 5407648, 9463384, 10815296, 18926768, 37853536, 75707072]

約数ペア:

[(1, 75707072), (2, 37853536), (4, 18926768), (7, 10815296), (8, 9463384), (14, 5407648), (16, 4731692), (28, 2703824), (32, 2365846), (56, 1351912), (64, 1182923), (112, 675956), (224, 337978), (347, 218176), (448, 168989), (487, 155456), (694, 109088), (974, 77728), (1388, 54544), (1948, 38864), (2429, 31168), (2776, 27272), (3409, 22208), (3896, 19432), (4858, 15584), (5552, 13636), (6818, 11104), (7792, 9716)]