57771876

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 139403264

約数和(自身を除く): 81631388

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 172, 206, 258, 309, 412, 516, 618, 1087, 1236, 2174, 3261, 4348, 4429, 6522, 8858, 13044, 13287, 17716, 26574, 46741, 53148, 93482, 111961, 140223, 186964, 223922, 280446, 335883, 447844, 560892, 671766, 1343532, 4814323, 9628646, 14442969, 19257292, 28885938, 57771876]

約数ペア:

[(1, 57771876), (2, 28885938), (3, 19257292), (4, 14442969), (6, 9628646), (12, 4814323), (43, 1343532), (86, 671766), (103, 560892), (129, 447844), (172, 335883), (206, 280446), (258, 223922), (309, 186964), (412, 140223), (516, 111961), (618, 93482), (1087, 53148), (1236, 46741), (2174, 26574), (3261, 17716), (4348, 13287), (4429, 13044), (6522, 8858)]