80486604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{203249}}^1$

素因数の和:203270

約数の個数: 36

約数和(自身を含む): 221949000

約数和(自身を除く): 141462396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 203249, 406498, 609747, 812996, 1219494, 1829241, 2235739, 2438988, 3658482, 4471478, 6707217, 7316964, 8942956, 13414434, 20121651, 26828868, 40243302, 80486604]

約数ペア:

[(1, 80486604), (2, 40243302), (3, 26828868), (4, 20121651), (6, 13414434), (9, 8942956), (11, 7316964), (12, 6707217), (18, 4471478), (22, 3658482), (33, 2438988), (36, 2235739), (44, 1829241), (66, 1219494), (99, 812996), (132, 609747), (198, 406498), (396, 203249)]