123496912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1699}}^1$

素因数の和:1784

約数の個数: 80

約数和(自身を含む): 303552000

約数和(自身を除く): 180055088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 154, 176, 236, 308, 413, 472, 616, 649, 826, 944, 1232, 1298, 1652, 1699, 2596, 3304, 3398, 4543, 5192, 6608, 6796, 9086, 10384, 11893, 13592, 18172, 18689, 23786, 27184, 36344, 37378, 47572, 72688, 74756, 95144, 100241, 130823, 149512, 190288, 200482, 261646, 299024, 400964, 523292, 701687, 801928, 1046584, 1102651, 1403374, 1603856, 2093168, 2205302, 2806748, 4410604, 5613496, 7718557, 8821208, 11226992, 15437114, 17642416, 30874228, 61748456, 123496912]

約数ペア:

[(1, 123496912), (2, 61748456), (4, 30874228), (7, 17642416), (8, 15437114), (11, 11226992), (14, 8821208), (16, 7718557), (22, 5613496), (28, 4410604), (44, 2806748), (56, 2205302), (59, 2093168), (77, 1603856), (88, 1403374), (112, 1102651), (118, 1046584), (154, 801928), (176, 701687), (236, 523292), (308, 400964), (413, 299024), (472, 261646), (616, 200482), (649, 190288), (826, 149512), (944, 130823), (1232, 100241), (1298, 95144), (1652, 74756), (1699, 72688), (2596, 47572), (3304, 37378), (3398, 36344), (4543, 27184), (5192, 23786), (6608, 18689), (6796, 18172), (9086, 13592), (10384, 11893)]