68306454

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 153913344

約数和(自身を除く): 85606890

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 163, 186, 279, 326, 489, 558, 751, 978, 1467, 1502, 2253, 2934, 4506, 5053, 6759, 10106, 13518, 15159, 23281, 30318, 45477, 46562, 69843, 90954, 122413, 139686, 209529, 244826, 367239, 419058, 734478, 1101717, 2203434, 3794803, 7589606, 11384409, 22768818, 34153227, 68306454]

約数ペア:

[(1, 68306454), (2, 34153227), (3, 22768818), (6, 11384409), (9, 7589606), (18, 3794803), (31, 2203434), (62, 1101717), (93, 734478), (163, 419058), (186, 367239), (279, 244826), (326, 209529), (489, 139686), (558, 122413), (751, 90954), (978, 69843), (1467, 46562), (1502, 45477), (2253, 30318), (2934, 23281), (4506, 15159), (5053, 13518), (6759, 10106)]