64287828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{162343}}^1$

素因数の和:162364

約数の個数: 36

約数和(自身を含む): 177279648

約数和(自身を除く): 112991820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 162343, 324686, 487029, 649372, 974058, 1461087, 1785773, 1948116, 2922174, 3571546, 5357319, 5844348, 7143092, 10714638, 16071957, 21429276, 32143914, 64287828]

約数ペア:

[(1, 64287828), (2, 32143914), (3, 21429276), (4, 16071957), (6, 10714638), (9, 7143092), (11, 5844348), (12, 5357319), (18, 3571546), (22, 2922174), (33, 1948116), (36, 1785773), (44, 1461087), (66, 974058), (99, 649372), (132, 487029), (198, 324686), (396, 162343)]