90837318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105871}}^1$

素因数の和:105900

約数の個数: 32

約数和(自身を含む): 213437952

約数和(自身を除く): 122600634

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 105871, 211742, 317613, 635226, 1164581, 1376323, 2329162, 2752646, 3493743, 4128969, 6987486, 8257938, 15139553, 30279106, 45418659, 90837318]

約数ペア:

[(1, 90837318), (2, 45418659), (3, 30279106), (6, 15139553), (11, 8257938), (13, 6987486), (22, 4128969), (26, 3493743), (33, 2752646), (39, 2329162), (66, 1376323), (78, 1164581), (143, 635226), (286, 317613), (429, 211742), (858, 105871)]