86974884

素因数分解:

$2^2\times 3^4\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1158

約数の個数: 60

約数和(自身を含む): 228337648

約数和(自身を除く): 141362764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 331, 662, 811, 993, 1324, 1622, 1986, 2433, 2979, 3244, 3972, 4866, 5958, 7299, 8937, 9732, 11916, 14598, 17874, 21897, 26811, 29196, 35748, 43794, 53622, 65691, 87588, 107244, 131382, 262764, 268441, 536882, 805323, 1073764, 1610646, 2415969, 3221292, 4831938, 7247907, 9663876, 14495814, 21743721, 28991628, 43487442, 86974884]

約数ペア:

[(1, 86974884), (2, 43487442), (3, 28991628), (4, 21743721), (6, 14495814), (9, 9663876), (12, 7247907), (18, 4831938), (27, 3221292), (36, 2415969), (54, 1610646), (81, 1073764), (108, 805323), (162, 536882), (324, 268441), (331, 262764), (662, 131382), (811, 107244), (993, 87588), (1324, 65691), (1622, 53622), (1986, 43794), (2433, 35748), (2979, 29196), (3244, 26811), (3972, 21897), (4866, 17874), (5958, 14598), (7299, 11916), (8937, 9732)]