89439126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 210263040

約数和(自身を除く): 120823914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 89, 142, 178, 213, 267, 337, 426, 497, 534, 623, 674, 994, 1011, 1246, 1491, 1869, 2022, 2359, 2982, 3738, 4718, 6319, 7077, 12638, 14154, 18957, 23927, 29993, 37914, 44233, 47854, 59986, 71781, 88466, 89979, 132699, 143562, 167489, 179958, 209951, 265398, 334978, 419902, 502467, 629853, 1004934, 1259706, 2129503, 4259006, 6388509, 12777018, 14906521, 29813042, 44719563, 89439126]

約数ペア:

[(1, 89439126), (2, 44719563), (3, 29813042), (6, 14906521), (7, 12777018), (14, 6388509), (21, 4259006), (42, 2129503), (71, 1259706), (89, 1004934), (142, 629853), (178, 502467), (213, 419902), (267, 334978), (337, 265398), (426, 209951), (497, 179958), (534, 167489), (623, 143562), (674, 132699), (994, 89979), (1011, 88466), (1246, 71781), (1491, 59986), (1869, 47854), (2022, 44233), (2359, 37914), (2982, 29993), (3738, 23927), (4718, 18957), (6319, 14154), (7077, 12638)]