77853916

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 161864640

約数和(自身を除く): 84010724

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 511, 574, 929, 1022, 1148, 1858, 2044, 2993, 3716, 5986, 6503, 11972, 13006, 20951, 26012, 38089, 41902, 67817, 76178, 83804, 135634, 152356, 266623, 271268, 474719, 533246, 949438, 1066492, 1898876, 2780497, 5560994, 11121988, 19463479, 38926958, 77853916]

約数ペア:

[(1, 77853916), (2, 38926958), (4, 19463479), (7, 11121988), (14, 5560994), (28, 2780497), (41, 1898876), (73, 1066492), (82, 949438), (146, 533246), (164, 474719), (287, 271268), (292, 266623), (511, 152356), (574, 135634), (929, 83804), (1022, 76178), (1148, 67817), (1858, 41902), (2044, 38089), (2993, 26012), (3716, 20951), (5986, 13006), (6503, 11972)]