66531894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77543}}^1$

素因数の和:77572

約数の個数: 32

約数和(自身を含む): 156328704

約数和(自身を除く): 89796810

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 77543, 155086, 232629, 465258, 852973, 1008059, 1705946, 2016118, 2558919, 3024177, 5117838, 6048354, 11088649, 22177298, 33265947, 66531894]

約数ペア:

[(1, 66531894), (2, 33265947), (3, 22177298), (6, 11088649), (11, 6048354), (13, 5117838), (22, 3024177), (26, 2558919), (33, 2016118), (39, 1705946), (66, 1008059), (78, 852973), (143, 465258), (286, 232629), (429, 155086), (858, 77543)]