77327946

素因数分解:

$2^1\times 3^8\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 178555104

約数和(自身を除く): 101227158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 83, 142, 162, 166, 213, 243, 249, 426, 486, 498, 639, 729, 747, 1278, 1458, 1494, 1917, 2187, 2241, 3834, 4374, 4482, 5751, 5893, 6561, 6723, 11502, 11786, 13122, 13446, 17253, 17679, 20169, 34506, 35358, 40338, 51759, 53037, 60507, 103518, 106074, 121014, 155277, 159111, 181521, 310554, 318222, 363042, 465831, 477333, 544563, 931662, 954666, 1089126, 1431999, 2863998, 4295997, 8591994, 12887991, 25775982, 38663973, 77327946]

約数ペア:

[(1, 77327946), (2, 38663973), (3, 25775982), (6, 12887991), (9, 8591994), (18, 4295997), (27, 2863998), (54, 1431999), (71, 1089126), (81, 954666), (83, 931662), (142, 544563), (162, 477333), (166, 465831), (213, 363042), (243, 318222), (249, 310554), (426, 181521), (486, 159111), (498, 155277), (639, 121014), (729, 106074), (747, 103518), (1278, 60507), (1458, 53037), (1494, 51759), (1917, 40338), (2187, 35358), (2241, 34506), (3834, 20169), (4374, 17679), (4482, 17253), (5751, 13446), (5893, 13122), (6561, 11786), (6723, 11502)]