82720836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{208891}}^1$

素因数の和:208912

約数の個数: 36

約数和(自身を含む): 228110064

約数和(自身を除く): 145389228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 208891, 417782, 626673, 835564, 1253346, 1880019, 2297801, 2506692, 3760038, 4595602, 6893403, 7520076, 9191204, 13786806, 20680209, 27573612, 41360418, 82720836]

約数ペア:

[(1, 82720836), (2, 41360418), (3, 27573612), (4, 20680209), (6, 13786806), (9, 9191204), (11, 7520076), (12, 6893403), (18, 4595602), (22, 3760038), (33, 2506692), (36, 2297801), (44, 1880019), (66, 1253346), (99, 835564), (132, 626673), (198, 417782), (396, 208891)]