83487474

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1044

約数の個数: 72

約数和(自身を含む): 212696640

約数和(自身を除く): 129209166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 618, 721, 882, 919, 927, 1442, 1838, 1854, 2163, 2757, 4326, 5047, 5514, 6433, 6489, 8271, 10094, 12866, 12978, 15141, 16542, 19299, 30282, 38598, 45031, 45423, 57897, 90062, 90846, 94657, 115794, 135093, 189314, 270186, 283971, 405279, 567942, 662599, 810558, 851913, 1325198, 1703826, 1987797, 3975594, 4638193, 5963391, 9276386, 11926782, 13914579, 27829158, 41743737, 83487474]

約数ペア:

[(1, 83487474), (2, 41743737), (3, 27829158), (6, 13914579), (7, 11926782), (9, 9276386), (14, 5963391), (18, 4638193), (21, 3975594), (42, 1987797), (49, 1703826), (63, 1325198), (98, 851913), (103, 810558), (126, 662599), (147, 567942), (206, 405279), (294, 283971), (309, 270186), (441, 189314), (618, 135093), (721, 115794), (882, 94657), (919, 90846), (927, 90062), (1442, 57897), (1838, 45423), (1854, 45031), (2163, 38598), (2757, 30282), (4326, 19299), (5047, 16542), (5514, 15141), (6433, 12978), (6489, 12866), (8271, 10094)]