72120708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{182123}}^1$

素因数の和:182144

約数の個数: 36

約数和(自身を含む): 198879408

約数和(自身を除く): 126758700

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 182123, 364246, 546369, 728492, 1092738, 1639107, 2003353, 2185476, 3278214, 4006706, 6010059, 6556428, 8013412, 12020118, 18030177, 24040236, 36060354, 72120708]

約数ペア:

[(1, 72120708), (2, 36060354), (3, 24040236), (4, 18030177), (6, 12020118), (9, 8013412), (11, 6556428), (12, 6010059), (18, 4006706), (22, 3278214), (33, 2185476), (36, 2003353), (44, 1639107), (66, 1092738), (99, 728492), (132, 546369), (198, 364246), (396, 182123)]