78268836

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 188112960

約数和(自身を除く): 109844124

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 257, 492, 514, 619, 771, 1028, 1238, 1542, 1857, 2476, 3084, 3714, 7428, 10537, 21074, 25379, 31611, 42148, 50758, 63222, 76137, 101516, 126444, 152274, 159083, 304548, 318166, 477249, 636332, 954498, 1908996, 6522403, 13044806, 19567209, 26089612, 39134418, 78268836]

約数ペア:

[(1, 78268836), (2, 39134418), (3, 26089612), (4, 19567209), (6, 13044806), (12, 6522403), (41, 1908996), (82, 954498), (123, 636332), (164, 477249), (246, 318166), (257, 304548), (492, 159083), (514, 152274), (619, 126444), (771, 101516), (1028, 76137), (1238, 63222), (1542, 50758), (1857, 42148), (2476, 31611), (3084, 25379), (3714, 21074), (7428, 10537)]