81966336

素因数分解:

$2^8\times 3^1\times {\mathrm{106727}}^1$

素因数の和:106746

約数の個数: 36

約数和(自身を含む): 218152032

約数和(自身を除く): 136185696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 106727, 213454, 320181, 426908, 640362, 853816, 1280724, 1707632, 2561448, 3415264, 5122896, 6830528, 10245792, 13661056, 20491584, 27322112, 40983168, 81966336]

約数ペア:

[(1, 81966336), (2, 40983168), (3, 27322112), (4, 20491584), (6, 13661056), (8, 10245792), (12, 6830528), (16, 5122896), (24, 3415264), (32, 2561448), (48, 1707632), (64, 1280724), (96, 853816), (128, 640362), (192, 426908), (256, 320181), (384, 213454), (768, 106727)]