77796558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 198558720

約数和(自身を除く): 120762162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 277, 378, 554, 743, 831, 1486, 1662, 1939, 2229, 2493, 3878, 4458, 4986, 5201, 5817, 6687, 7479, 10402, 11634, 13374, 14958, 15603, 17451, 20061, 31206, 34902, 40122, 46809, 52353, 93618, 104706, 140427, 205811, 280854, 411622, 617433, 1234866, 1440677, 1852299, 2881354, 3704598, 4322031, 5556897, 8644062, 11113794, 12966093, 25932186, 38898279, 77796558]

約数ペア:

[(1, 77796558), (2, 38898279), (3, 25932186), (6, 12966093), (7, 11113794), (9, 8644062), (14, 5556897), (18, 4322031), (21, 3704598), (27, 2881354), (42, 1852299), (54, 1440677), (63, 1234866), (126, 617433), (189, 411622), (277, 280854), (378, 205811), (554, 140427), (743, 104706), (831, 93618), (1486, 52353), (1662, 46809), (1939, 40122), (2229, 34902), (2493, 31206), (3878, 20061), (4458, 17451), (4986, 15603), (5201, 14958), (5817, 13374), (6687, 11634), (7479, 10402)]