77805152

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 163542960

約数和(自身を除く): 85737808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1387, 1753, 2336, 2774, 3506, 5548, 7012, 11096, 14024, 22192, 28048, 33307, 44384, 56096, 66614, 127969, 133228, 255938, 266456, 511876, 532912, 1023752, 1065824, 2047504, 2431411, 4095008, 4862822, 9725644, 19451288, 38902576, 77805152]

約数ペア:

[(1, 77805152), (2, 38902576), (4, 19451288), (8, 9725644), (16, 4862822), (19, 4095008), (32, 2431411), (38, 2047504), (73, 1065824), (76, 1023752), (146, 532912), (152, 511876), (292, 266456), (304, 255938), (584, 133228), (608, 127969), (1168, 66614), (1387, 56096), (1753, 44384), (2336, 33307), (2774, 28048), (3506, 22192), (5548, 14024), (7012, 11096)]