75871569728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{1811}}^1$

素因数の和:2236

約数の個数: 112

約数和(自身を含む): 160387223040

約数和(自身を除く): 84515653312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 131, 152, 262, 263, 304, 524, 526, 608, 1048, 1052, 1216, 1811, 2096, 2104, 2489, 3622, 4192, 4208, 4978, 4997, 7244, 8384, 8416, 9956, 9994, 14488, 16832, 19912, 19988, 28976, 34409, 34453, 39824, 39976, 57952, 68818, 68906, 79648, 79952, 115904, 137636, 137812, 159296, 159904, 237241, 275272, 275624, 319808, 474482, 476293, 550544, 551248, 654607, 948964, 952586, 1101088, 1102496, 1309214, 1897928, 1905172, 2202176, 2204992, 2618428, 3795856, 3810344, 4507579, 5236856, 7591712, 7620688, 9015158, 9049567, 10473712, 15183424, 15241376, 18030316, 18099134, 20947424, 30482752, 36060632, 36198268, 41894848, 62394383, 72121264, 72396536, 124788766, 144242528, 144793072, 249577532, 288485056, 289586144, 499155064, 579172288, 998310128, 1185493277, 1996620256, 2370986554, 3993240512, 4741973108, 9483946216, 18967892432, 37935784864, 75871569728]

約数ペア:

[(1, 75871569728), (2, 37935784864), (4, 18967892432), (8, 9483946216), (16, 4741973108), (19, 3993240512), (32, 2370986554), (38, 1996620256), (64, 1185493277), (76, 998310128), (131, 579172288), (152, 499155064), (262, 289586144), (263, 288485056), (304, 249577532), (524, 144793072), (526, 144242528), (608, 124788766), (1048, 72396536), (1052, 72121264), (1216, 62394383), (1811, 41894848), (2096, 36198268), (2104, 36060632), (2489, 30482752), (3622, 20947424), (4192, 18099134), (4208, 18030316), (4978, 15241376), (4997, 15183424), (7244, 10473712), (8384, 9049567), (8416, 9015158), (9956, 7620688), (9994, 7591712), (14488, 5236856), (16832, 4507579), (19912, 3810344), (19988, 3795856), (28976, 2618428), (34409, 2204992), (34453, 2202176), (39824, 1905172), (39976, 1897928), (57952, 1309214), (68818, 1102496), (68906, 1101088), (79648, 952586), (79952, 948964), (115904, 654607), (137636, 551248), (137812, 550544), (159296, 476293), (159904, 474482), (237241, 319808), (275272, 275624)]