80886554

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 145861632

約数和(自身を除く): 64975078

約数列:

[1, 2, 7, 14, 49, 67, 97, 98, 127, 134, 194, 254, 469, 679, 889, 938, 1358, 1778, 3283, 4753, 6223, 6499, 6566, 8509, 9506, 12319, 12446, 12998, 17018, 24638, 45493, 59563, 86233, 90986, 119126, 172466, 318451, 416941, 603631, 636902, 825373, 833882, 1207262, 1650746, 5777611, 11555222, 40443277, 80886554]

約数ペア:

[(1, 80886554), (2, 40443277), (7, 11555222), (14, 5777611), (49, 1650746), (67, 1207262), (97, 833882), (98, 825373), (127, 636902), (134, 603631), (194, 416941), (254, 318451), (469, 172466), (679, 119126), (889, 90986), (938, 86233), (1358, 59563), (1778, 45493), (3283, 24638), (4753, 17018), (6223, 12998), (6499, 12446), (6566, 12319), (8509, 9506)]