78208914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26227}}^1$

素因数の和:26310

約数の個数: 32

約数和(自身を含む): 181287936

約数和(自身を除く): 103079022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 26227, 52454, 78681, 157362, 183589, 367178, 550767, 1101534, 1862117, 3724234, 5586351, 11172702, 13034819, 26069638, 39104457, 78208914]

約数ペア:

[(1, 78208914), (2, 39104457), (3, 26069638), (6, 13034819), (7, 11172702), (14, 5586351), (21, 3724234), (42, 1862117), (71, 1101534), (142, 550767), (213, 367178), (426, 183589), (497, 157362), (994, 78681), (1491, 52454), (2982, 26227)]