90426204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{20759}}^1$

素因数の和:20791

約数の個数: 54

約数和(自身を含む): 251258280

約数和(自身を除く): 160832076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 20759, 41518, 62277, 83036, 124554, 186831, 228349, 249108, 373662, 456698, 685047, 747324, 913396, 1370094, 2055141, 2511839, 2740188, 4110282, 5023678, 7535517, 8220564, 10047356, 15071034, 22606551, 30142068, 45213102, 90426204]

約数ペア:

[(1, 90426204), (2, 45213102), (3, 30142068), (4, 22606551), (6, 15071034), (9, 10047356), (11, 8220564), (12, 7535517), (18, 5023678), (22, 4110282), (33, 2740188), (36, 2511839), (44, 2055141), (66, 1370094), (99, 913396), (121, 747324), (132, 685047), (198, 456698), (242, 373662), (363, 249108), (396, 228349), (484, 186831), (726, 124554), (1089, 83036), (1452, 62277), (2178, 41518), (4356, 20759)]