89112478

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 169207920

約数和(自身を除く): 80095442

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 113, 182, 226, 619, 637, 791, 1238, 1274, 1469, 1582, 2938, 4333, 5537, 8047, 8666, 10283, 11074, 16094, 20566, 30331, 56329, 60662, 69947, 71981, 112658, 139894, 143962, 394303, 489629, 788606, 909311, 979258, 1818622, 3427403, 6365177, 6854806, 12730354, 44556239, 89112478]

約数ペア:

[(1, 89112478), (2, 44556239), (7, 12730354), (13, 6854806), (14, 6365177), (26, 3427403), (49, 1818622), (91, 979258), (98, 909311), (113, 788606), (182, 489629), (226, 394303), (619, 143962), (637, 139894), (791, 112658), (1238, 71981), (1274, 69947), (1469, 60662), (1582, 56329), (2938, 30331), (4333, 20566), (5537, 16094), (8047, 11074), (8666, 10283)]