68654194

素因数分解:

$2^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:105

約数の個数: 60

約数和(自身を含む): 131742234

約数和(自身を除く): 63088040

約数列:

[1, 2, 7, 14, 17, 29, 34, 49, 58, 98, 119, 203, 238, 343, 406, 493, 686, 833, 841, 986, 1421, 1666, 1682, 2401, 2842, 3451, 4802, 5831, 5887, 6902, 9947, 11662, 11774, 14297, 19894, 24157, 28594, 40817, 41209, 48314, 69629, 81634, 82418, 100079, 139258, 169099, 200158, 288463, 338198, 576926, 700553, 1183693, 1401106, 2019241, 2367386, 4038482, 4903871, 9807742, 34327097, 68654194]

約数ペア:

[(1, 68654194), (2, 34327097), (7, 9807742), (14, 4903871), (17, 4038482), (29, 2367386), (34, 2019241), (49, 1401106), (58, 1183693), (98, 700553), (119, 576926), (203, 338198), (238, 288463), (343, 200158), (406, 169099), (493, 139258), (686, 100079), (833, 82418), (841, 81634), (986, 69629), (1421, 48314), (1666, 41209), (1682, 40817), (2401, 28594), (2842, 24157), (3451, 19894), (4802, 14297), (5831, 11774), (5887, 11662), (6902, 9947)]