42680484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 136805760

約数和(自身を除く): 94125276

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 89, 99, 126, 132, 154, 173, 178, 198, 231, 252, 267, 308, 346, 356, 396, 462, 519, 534, 623, 692, 693, 801, 924, 979, 1038, 1068, 1211, 1246, 1386, 1557, 1602, 1869, 1903, 1958, 2076, 2422, 2492, 2772, 2937, 3114, 3204, 3633, 3738, 3806, 3916, 4844, 5607, 5709, 5874, 6228, 6853, 7266, 7476, 7612, 8811, 10899, 11214, 11418, 11748, 13321, 13706, 14532, 15397, 17127, 17622, 20559, 21798, 22428, 22836, 26642, 27412, 30794, 34254, 35244, 39963, 41118, 43596, 46191, 53284, 61588, 61677, 68508, 79926, 82236, 92382, 107779, 119889, 123354, 138573, 159852, 169367, 184764, 215558, 239778, 246708, 277146, 323337, 338734, 431116, 479556, 508101, 554292, 646674, 677468, 970011, 1016202, 1185569, 1293348, 1524303, 1940022, 2032404, 2371138, 3048606, 3556707, 3880044, 4742276, 6097212, 7113414, 10670121, 14226828, 21340242, 42680484]

約数ペア:

[(1, 42680484), (2, 21340242), (3, 14226828), (4, 10670121), (6, 7113414), (7, 6097212), (9, 4742276), (11, 3880044), (12, 3556707), (14, 3048606), (18, 2371138), (21, 2032404), (22, 1940022), (28, 1524303), (33, 1293348), (36, 1185569), (42, 1016202), (44, 970011), (63, 677468), (66, 646674), (77, 554292), (84, 508101), (89, 479556), (99, 431116), (126, 338734), (132, 323337), (154, 277146), (173, 246708), (178, 239778), (198, 215558), (231, 184764), (252, 169367), (267, 159852), (308, 138573), (346, 123354), (356, 119889), (396, 107779), (462, 92382), (519, 82236), (534, 79926), (623, 68508), (692, 61677), (693, 61588), (801, 53284), (924, 46191), (979, 43596), (1038, 41118), (1068, 39963), (1211, 35244), (1246, 34254), (1386, 30794), (1557, 27412), (1602, 26642), (1869, 22836), (1903, 22428), (1958, 21798), (2076, 20559), (2422, 17622), (2492, 17127), (2772, 15397), (2937, 14532), (3114, 13706), (3204, 13321), (3633, 11748), (3738, 11418), (3806, 11214), (3916, 10899), (4844, 8811), (5607, 7612), (5709, 7476), (5874, 7266), (6228, 6853)]