76834989

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 144263808

約数和(自身を除く): 67428819

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 49, 63, 77, 99, 141, 147, 231, 329, 337, 423, 441, 517, 539, 693, 987, 1011, 1551, 1617, 2303, 2359, 2961, 3033, 3619, 3707, 4653, 4851, 6909, 7077, 10857, 11121, 15839, 16513, 20727, 21231, 25333, 25949, 32571, 33363, 47517, 49539, 75999, 77847, 110873, 142551, 148617, 174229, 181643, 227997, 233541, 332619, 522687, 544929, 776111, 997857, 1219603, 1568061, 1634787, 2328333, 3658809, 6984999, 8537221, 10976427, 25611663, 76834989]

約数ペア:

[(1, 76834989), (3, 25611663), (7, 10976427), (9, 8537221), (11, 6984999), (21, 3658809), (33, 2328333), (47, 1634787), (49, 1568061), (63, 1219603), (77, 997857), (99, 776111), (141, 544929), (147, 522687), (231, 332619), (329, 233541), (337, 227997), (423, 181643), (441, 174229), (517, 148617), (539, 142551), (693, 110873), (987, 77847), (1011, 75999), (1551, 49539), (1617, 47517), (2303, 33363), (2359, 32571), (2961, 25949), (3033, 25333), (3619, 21231), (3707, 20727), (4653, 16513), (4851, 15839), (6909, 11121), (7077, 10857)]