81114768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{80471}}^1$

素因数の和:80492

約数の個数: 60

約数和(自身を含む): 259441728

約数和(自身を除く): 178326960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 80471, 160942, 241413, 321884, 482826, 563297, 643768, 724239, 965652, 1126594, 1287536, 1448478, 1689891, 1931304, 2253188, 2896956, 3379782, 3862608, 4506376, 5069673, 5793912, 6759564, 9012752, 10139346, 11587824, 13519128, 20278692, 27038256, 40557384, 81114768]

約数ペア:

[(1, 81114768), (2, 40557384), (3, 27038256), (4, 20278692), (6, 13519128), (7, 11587824), (8, 10139346), (9, 9012752), (12, 6759564), (14, 5793912), (16, 5069673), (18, 4506376), (21, 3862608), (24, 3379782), (28, 2896956), (36, 2253188), (42, 1931304), (48, 1689891), (56, 1448478), (63, 1287536), (72, 1126594), (84, 965652), (112, 724239), (126, 643768), (144, 563297), (168, 482826), (252, 321884), (336, 241413), (504, 160942), (1008, 80471)]