81508266

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{92413}}^1$

素因数の和:92435

約数の個数: 36

約数和(自身を含む): 205436322

約数和(自身を除く): 123928056

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 92413, 184826, 277239, 554478, 646891, 831717, 1293782, 1663434, 1940673, 3881346, 4528237, 5822019, 9056474, 11644038, 13584711, 27169422, 40754133, 81508266]

約数ペア:

[(1, 81508266), (2, 40754133), (3, 27169422), (6, 13584711), (7, 11644038), (9, 9056474), (14, 5822019), (18, 4528237), (21, 3881346), (42, 1940673), (49, 1663434), (63, 1293782), (98, 831717), (126, 646891), (147, 554478), (294, 277239), (441, 184826), (882, 92413)]