80554628

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37363}}^1$

素因数の和:37392

約数の個数: 36

約数和(自身を含む): 178898832

約数和(自身を除く): 98344204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 37363, 74726, 149452, 261541, 410993, 523082, 821986, 1046164, 1643972, 1830787, 2876951, 3661574, 5753902, 7323148, 11507804, 20138657, 40277314, 80554628]

約数ペア:

[(1, 80554628), (2, 40277314), (4, 20138657), (7, 11507804), (11, 7323148), (14, 5753902), (22, 3661574), (28, 2876951), (44, 1830787), (49, 1643972), (77, 1046164), (98, 821986), (154, 523082), (196, 410993), (308, 261541), (539, 149452), (1078, 74726), (2156, 37363)]