78574374

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 80

約数和(自身を含む): 188911008

約数和(自身を除く): 110336634

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 103, 153, 162, 206, 277, 306, 309, 459, 554, 618, 831, 918, 927, 1377, 1662, 1751, 1854, 2493, 2754, 2781, 3502, 4709, 4986, 5253, 5562, 7479, 8343, 9418, 10506, 14127, 14958, 15759, 16686, 22437, 28254, 28531, 31518, 42381, 44874, 47277, 57062, 84762, 85593, 94554, 127143, 141831, 171186, 254286, 256779, 283662, 381429, 485027, 513558, 762858, 770337, 970054, 1455081, 1540674, 2311011, 2910162, 4365243, 4622022, 8730486, 13095729, 26191458, 39287187, 78574374]

約数ペア:

[(1, 78574374), (2, 39287187), (3, 26191458), (6, 13095729), (9, 8730486), (17, 4622022), (18, 4365243), (27, 2910162), (34, 2311011), (51, 1540674), (54, 1455081), (81, 970054), (102, 770337), (103, 762858), (153, 513558), (162, 485027), (206, 381429), (277, 283662), (306, 256779), (309, 254286), (459, 171186), (554, 141831), (618, 127143), (831, 94554), (918, 85593), (927, 84762), (1377, 57062), (1662, 47277), (1751, 44874), (1854, 42381), (2493, 31518), (2754, 28531), (2781, 28254), (3502, 22437), (4709, 16686), (4986, 15759), (5253, 14958), (5562, 14127), (7479, 10506), (8343, 9418)]