78810072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 216604800

約数和(自身を除く): 137794728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 137, 264, 274, 411, 548, 822, 1096, 1507, 1644, 2179, 3014, 3288, 4358, 4521, 6028, 6537, 8716, 9042, 12056, 13074, 17432, 18084, 23969, 26148, 36168, 47938, 52296, 71907, 95876, 143814, 191752, 287628, 298523, 575256, 597046, 895569, 1194092, 1791138, 2388184, 3283753, 3582276, 6567506, 7164552, 9851259, 13135012, 19702518, 26270024, 39405036, 78810072]

約数ペア:

[(1, 78810072), (2, 39405036), (3, 26270024), (4, 19702518), (6, 13135012), (8, 9851259), (11, 7164552), (12, 6567506), (22, 3582276), (24, 3283753), (33, 2388184), (44, 1791138), (66, 1194092), (88, 895569), (132, 597046), (137, 575256), (264, 298523), (274, 287628), (411, 191752), (548, 143814), (822, 95876), (1096, 71907), (1507, 52296), (1644, 47938), (2179, 36168), (3014, 26148), (3288, 23969), (4358, 18084), (4521, 17432), (6028, 13074), (6537, 12056), (8716, 9042)]