85916523

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 151437312

約数和(自身を除く): 65520789

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 103, 157, 161, 231, 253, 309, 471, 483, 721, 759, 1099, 1133, 1727, 1771, 2163, 2369, 3297, 3399, 3611, 5181, 5313, 7107, 7931, 10833, 12089, 16171, 16583, 23793, 25277, 26059, 36267, 39721, 48513, 49749, 75831, 78177, 113197, 119163, 177881, 182413, 278047, 339591, 371933, 533643, 547239, 834141, 1115799, 1245167, 2603531, 3735501, 4091263, 7810593, 12273789, 28638841, 85916523]

約数ペア:

[(1, 85916523), (3, 28638841), (7, 12273789), (11, 7810593), (21, 4091263), (23, 3735501), (33, 2603531), (69, 1245167), (77, 1115799), (103, 834141), (157, 547239), (161, 533643), (231, 371933), (253, 339591), (309, 278047), (471, 182413), (483, 177881), (721, 119163), (759, 113197), (1099, 78177), (1133, 75831), (1727, 49749), (1771, 48513), (2163, 39721), (2369, 36267), (3297, 26059), (3399, 25277), (3611, 23793), (5181, 16583), (5313, 16171), (7107, 12089), (7931, 10833)]