127728

素因数分解:

$2^4\times 3^2\times {\mathrm{887}}^1$

素因数の和:901

約数の個数: 30

約数和(自身を含む): 357864

約数和(自身を除く): 230136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 887, 1774, 2661, 3548, 5322, 7096, 7983, 10644, 14192, 15966, 21288, 31932, 42576, 63864, 127728]

約数ペア:

[(1, 127728), (2, 63864), (3, 42576), (4, 31932), (6, 21288), (8, 15966), (9, 14192), (12, 10644), (16, 7983), (18, 7096), (24, 5322), (36, 3548), (48, 2661), (72, 1774), (144, 887)]