71919934632

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21481}}^1$

素因数の和:21593

約数の個数: 288

約数和(自身を含む): 247368237480

約数和(自身を除く): 175448302848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 73, 78, 84, 91, 98, 104, 117, 126, 146, 147, 156, 168, 182, 196, 219, 234, 252, 273, 292, 294, 312, 364, 392, 438, 441, 468, 504, 511, 546, 584, 588, 637, 657, 728, 819, 876, 882, 936, 949, 1022, 1092, 1176, 1274, 1314, 1533, 1638, 1752, 1764, 1898, 1911, 2044, 2184, 2548, 2628, 2847, 3066, 3276, 3528, 3577, 3796, 3822, 4088, 4599, 5096, 5256, 5694, 5733, 6132, 6552, 6643, 7154, 7592, 7644, 8541, 9198, 10731, 11388, 11466, 12264, 13286, 14308, 15288, 17082, 18396, 19929, 21462, 21481, 22776, 22932, 26572, 28616, 32193, 34164, 36792, 39858, 42924, 42962, 45864, 46501, 53144, 59787, 64386, 64443, 68328, 79716, 85848, 85924, 93002, 119574, 128772, 128886, 139503, 150367, 159432, 171848, 186004, 193329, 239148, 257544, 257772, 279006, 279253, 300734, 372008, 386658, 418509, 451101, 478296, 515544, 558012, 558506, 601468, 773316, 837018, 837759, 902202, 1052569, 1116024, 1117012, 1202936, 1353303, 1546632, 1568113, 1674036, 1675518, 1804404, 1954771, 2105138, 2234024, 2513277, 2706606, 3136226, 3157707, 3348072, 3351036, 3608808, 3909542, 4210276, 4704339, 5026554, 5413212, 5864313, 6272452, 6315414, 6702072, 7819084, 8420552, 9408678, 9473121, 10053108, 10826424, 10976791, 11728626, 12544904, 12630828, 13683397, 14113017, 15638168, 17592939, 18817356, 18946242, 20106216, 20385469, 21953582, 23457252, 25261656, 27366794, 28226034, 32930373, 35185878, 37634712, 37892484, 40770938, 41050191, 43907164, 46914504, 54733588, 56452068, 61156407, 65860746, 70371756, 75784968, 76837537, 81541876, 82100382, 87814328, 98791119, 109467176, 112904136, 122312814, 123150573, 131721492, 140743512, 142698283, 153675074, 163083752, 164200764, 183469221, 197582238, 230512611, 244625628, 246301146, 263442984, 285396566, 307350148, 328401528, 366938442, 395164476, 428094849, 461025222, 489251256, 492602292, 570793132, 614700296, 691537833, 733876884, 790328952, 856189698, 922050444, 985204584, 998887981, 1141586264, 1284284547, 1383075666, 1467753768, 1712379396, 1844100888, 1997775962, 2568569094, 2766151332, 2996663943, 3424758792, 3995551924, 5137138188, 5532302664, 5993327886, 7991103848, 8989991829, 10274276376, 11986655772, 17979983658, 23973311544, 35959967316, 71919934632]

約数ペア:

[(1, 71919934632), (2, 35959967316), (3, 23973311544), (4, 17979983658), (6, 11986655772), (7, 10274276376), (8, 8989991829), (9, 7991103848), (12, 5993327886), (13, 5532302664), (14, 5137138188), (18, 3995551924), (21, 3424758792), (24, 2996663943), (26, 2766151332), (28, 2568569094), (36, 1997775962), (39, 1844100888), (42, 1712379396), (49, 1467753768), (52, 1383075666), (56, 1284284547), (63, 1141586264), (72, 998887981), (73, 985204584), (78, 922050444), (84, 856189698), (91, 790328952), (98, 733876884), (104, 691537833), (117, 614700296), (126, 570793132), (146, 492602292), (147, 489251256), (156, 461025222), (168, 428094849), (182, 395164476), (196, 366938442), (219, 328401528), (234, 307350148), (252, 285396566), (273, 263442984), (292, 246301146), (294, 244625628), (312, 230512611), (364, 197582238), (392, 183469221), (438, 164200764), (441, 163083752), (468, 153675074), (504, 142698283), (511, 140743512), (546, 131721492), (584, 123150573), (588, 122312814), (637, 112904136), (657, 109467176), (728, 98791119), (819, 87814328), (876, 82100382), (882, 81541876), (936, 76837537), (949, 75784968), (1022, 70371756), (1092, 65860746), (1176, 61156407), (1274, 56452068), (1314, 54733588), (1533, 46914504), (1638, 43907164), (1752, 41050191), (1764, 40770938), (1898, 37892484), (1911, 37634712), (2044, 35185878), (2184, 32930373), (2548, 28226034), (2628, 27366794), (2847, 25261656), (3066, 23457252), (3276, 21953582), (3528, 20385469), (3577, 20106216), (3796, 18946242), (3822, 18817356), (4088, 17592939), (4599, 15638168), (5096, 14113017), (5256, 13683397), (5694, 12630828), (5733, 12544904), (6132, 11728626), (6552, 10976791), (6643, 10826424), (7154, 10053108), (7592, 9473121), (7644, 9408678), (8541, 8420552), (9198, 7819084), (10731, 6702072), (11388, 6315414), (11466, 6272452), (12264, 5864313), (13286, 5413212), (14308, 5026554), (15288, 4704339), (17082, 4210276), (18396, 3909542), (19929, 3608808), (21462, 3351036), (21481, 3348072), (22776, 3157707), (22932, 3136226), (26572, 2706606), (28616, 2513277), (32193, 2234024), (34164, 2105138), (36792, 1954771), (39858, 1804404), (42924, 1675518), (42962, 1674036), (45864, 1568113), (46501, 1546632), (53144, 1353303), (59787, 1202936), (64386, 1117012), (64443, 1116024), (68328, 1052569), (79716, 902202), (85848, 837759), (85924, 837018), (93002, 773316), (119574, 601468), (128772, 558506), (128886, 558012), (139503, 515544), (150367, 478296), (159432, 451101), (171848, 418509), (186004, 386658), (193329, 372008), (239148, 300734), (257544, 279253), (257772, 279006)]