77928882432

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{12391}}^1$

素因数の和:12860

約数の個数: 144

約数和(自身を含む): 218844702720

約数和(自身を除く): 140915820288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 431, 456, 608, 768, 862, 912, 1216, 1293, 1724, 1824, 2432, 2586, 3448, 3648, 4864, 5172, 6896, 7296, 8189, 10344, 12391, 13792, 14592, 16378, 20688, 24567, 24782, 27584, 32756, 37173, 41376, 49134, 49564, 55168, 65512, 74346, 82752, 98268, 99128, 110336, 131024, 148692, 165504, 196536, 198256, 235429, 262048, 297384, 331008, 393072, 396512, 470858, 524096, 594768, 706287, 786144, 793024, 941716, 1048192, 1189536, 1412574, 1572288, 1586048, 1883432, 2096384, 2379072, 2825148, 3144576, 3172096, 3766864, 4758144, 5340521, 5650296, 6289152, 7533728, 9516288, 10681042, 11300592, 15067456, 16021563, 21362084, 22601184, 30134912, 32043126, 42724168, 45202368, 60269824, 64086252, 85448336, 90404736, 101469899, 128172504, 170896672, 180809472, 202939798, 256345008, 304409697, 341793344, 405879596, 512690016, 608819394, 683586688, 811759192, 1025380032, 1217638788, 1367173376, 1623518384, 2050760064, 2435277576, 3247036768, 4101520128, 4870555152, 6494073536, 9741110304, 12988147072, 19482220608, 25976294144, 38964441216, 77928882432]

約数ペア:

[(1, 77928882432), (2, 38964441216), (3, 25976294144), (4, 19482220608), (6, 12988147072), (8, 9741110304), (12, 6494073536), (16, 4870555152), (19, 4101520128), (24, 3247036768), (32, 2435277576), (38, 2050760064), (48, 1623518384), (57, 1367173376), (64, 1217638788), (76, 1025380032), (96, 811759192), (114, 683586688), (128, 608819394), (152, 512690016), (192, 405879596), (228, 341793344), (256, 304409697), (304, 256345008), (384, 202939798), (431, 180809472), (456, 170896672), (608, 128172504), (768, 101469899), (862, 90404736), (912, 85448336), (1216, 64086252), (1293, 60269824), (1724, 45202368), (1824, 42724168), (2432, 32043126), (2586, 30134912), (3448, 22601184), (3648, 21362084), (4864, 16021563), (5172, 15067456), (6896, 11300592), (7296, 10681042), (8189, 9516288), (10344, 7533728), (12391, 6289152), (13792, 5650296), (14592, 5340521), (16378, 4758144), (20688, 3766864), (24567, 3172096), (24782, 3144576), (27584, 2825148), (32756, 2379072), (37173, 2096384), (41376, 1883432), (49134, 1586048), (49564, 1572288), (55168, 1412574), (65512, 1189536), (74346, 1048192), (82752, 941716), (98268, 793024), (99128, 786144), (110336, 706287), (131024, 594768), (148692, 524096), (165504, 470858), (196536, 396512), (198256, 393072), (235429, 331008), (262048, 297384)]