81088546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7213}}^1$

素因数の和:7306

約数の個数: 32

約数和(自身を含む): 153744768

約数和(自身を除く): 72656222

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 7213, 11242, 14426, 50491, 79343, 100982, 158686, 526549, 555401, 1053098, 1110802, 3685843, 5792039, 7371686, 11584078, 40544273, 81088546]

約数ペア:

[(1, 81088546), (2, 40544273), (7, 11584078), (11, 7371686), (14, 5792039), (22, 3685843), (73, 1110802), (77, 1053098), (146, 555401), (154, 526549), (511, 158686), (803, 100982), (1022, 79343), (1606, 50491), (5621, 14426), (7213, 11242)]