87687468

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2436

約数の個数: 96

約数和(自身を含む): 256112640

約数和(自身を除く): 168425172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 186, 198, 279, 297, 341, 372, 396, 558, 594, 682, 837, 1023, 1116, 1188, 1364, 1674, 2046, 2381, 3069, 3348, 4092, 4762, 6138, 7143, 9207, 9524, 12276, 14286, 18414, 21429, 26191, 28572, 36828, 42858, 52382, 64287, 73811, 78573, 85716, 104764, 128574, 147622, 157146, 221433, 235719, 257148, 295244, 314292, 442866, 471438, 664299, 707157, 811921, 885732, 942876, 1328598, 1414314, 1623842, 1992897, 2435763, 2657196, 2828628, 3247684, 3985794, 4871526, 7307289, 7971588, 9743052, 14614578, 21921867, 29229156, 43843734, 87687468]

約数ペア:

[(1, 87687468), (2, 43843734), (3, 29229156), (4, 21921867), (6, 14614578), (9, 9743052), (11, 7971588), (12, 7307289), (18, 4871526), (22, 3985794), (27, 3247684), (31, 2828628), (33, 2657196), (36, 2435763), (44, 1992897), (54, 1623842), (62, 1414314), (66, 1328598), (93, 942876), (99, 885732), (108, 811921), (124, 707157), (132, 664299), (186, 471438), (198, 442866), (279, 314292), (297, 295244), (341, 257148), (372, 235719), (396, 221433), (558, 157146), (594, 147622), (682, 128574), (837, 104764), (1023, 85716), (1116, 78573), (1188, 73811), (1364, 64287), (1674, 52382), (2046, 42858), (2381, 36828), (3069, 28572), (3348, 26191), (4092, 21429), (4762, 18414), (6138, 14286), (7143, 12276), (9207, 9524)]