79757174

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 148059648

約数和(自身を除く): 68302474

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 361, 367, 602, 722, 734, 817, 1634, 2527, 2569, 5054, 5138, 5719, 6973, 11438, 13946, 15523, 15781, 31046, 31562, 48811, 97622, 108661, 110467, 132487, 217322, 220934, 264974, 299839, 599678, 927409, 1854818, 2098873, 4197746, 5696941, 11393882, 39878587, 79757174]

約数ペア:

[(1, 79757174), (2, 39878587), (7, 11393882), (14, 5696941), (19, 4197746), (38, 2098873), (43, 1854818), (86, 927409), (133, 599678), (266, 299839), (301, 264974), (361, 220934), (367, 217322), (602, 132487), (722, 110467), (734, 108661), (817, 97622), (1634, 48811), (2527, 31562), (2569, 31046), (5054, 15781), (5138, 15523), (5719, 13946), (6973, 11438)]