80847756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{204161}}^1$

素因数の和:204182

約数の個数: 36

約数和(自身を含む): 222944904

約数和(自身を除く): 142097148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 204161, 408322, 612483, 816644, 1224966, 1837449, 2245771, 2449932, 3674898, 4491542, 6737313, 7349796, 8983084, 13474626, 20211939, 26949252, 40423878, 80847756]

約数ペア:

[(1, 80847756), (2, 40423878), (3, 26949252), (4, 20211939), (6, 13474626), (9, 8983084), (11, 7349796), (12, 6737313), (18, 4491542), (22, 3674898), (33, 2449932), (36, 2245771), (44, 1837449), (66, 1224966), (99, 816644), (132, 612483), (198, 408322), (396, 204161)]