72879808176

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{449077}}^1$

素因数の和:449128

約数の個数: 180

約数和(自身を含む): 247578497712

約数和(自身を除く): 174698689536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2352, 2576, 2898, 3312, 3381, 3528, 3864, 4508, 5796, 6762, 7056, 7728, 9016, 10143, 11592, 13524, 18032, 20286, 23184, 27048, 40572, 54096, 81144, 162288, 449077, 898154, 1347231, 1796308, 2694462, 3143539, 3592616, 4041693, 5388924, 6287078, 7185232, 8083386, 9430617, 10328771, 10777848, 12574156, 16166772, 18861234, 20657542, 21555696, 22004773, 25148312, 28291851, 30986313, 32333544, 37722468, 41315084, 44009546, 50296624, 56583702, 61972626, 64667088, 66014319, 72301397, 75444936, 82630168, 88019092, 92958939, 113167404, 123945252, 132028638, 144602794, 150889872, 165260336, 176038184, 185917878, 198042957, 216904191, 226334808, 247890504, 264057276, 289205588, 352076368, 371835756, 396085914, 433808382, 452669616, 495781008, 506109779, 528114552, 578411176, 650712573, 743671512, 792171828, 867616764, 1012219558, 1056229104, 1156822352, 1301425146, 1487343024, 1518329337, 1584343656, 1735233528, 2024439116, 2602850292, 3036658674, 3168687312, 3470467056, 4048878232, 4554988011, 5205700584, 6073317348, 8097756464, 9109976022, 10411401168, 12146634696, 18219952044, 24293269392, 36439904088, 72879808176]

約数ペア:

[(1, 72879808176), (2, 36439904088), (3, 24293269392), (4, 18219952044), (6, 12146634696), (7, 10411401168), (8, 9109976022), (9, 8097756464), (12, 6073317348), (14, 5205700584), (16, 4554988011), (18, 4048878232), (21, 3470467056), (23, 3168687312), (24, 3036658674), (28, 2602850292), (36, 2024439116), (42, 1735233528), (46, 1584343656), (48, 1518329337), (49, 1487343024), (56, 1301425146), (63, 1156822352), (69, 1056229104), (72, 1012219558), (84, 867616764), (92, 792171828), (98, 743671512), (112, 650712573), (126, 578411176), (138, 528114552), (144, 506109779), (147, 495781008), (161, 452669616), (168, 433808382), (184, 396085914), (196, 371835756), (207, 352076368), (252, 289205588), (276, 264057276), (294, 247890504), (322, 226334808), (336, 216904191), (368, 198042957), (392, 185917878), (414, 176038184), (441, 165260336), (483, 150889872), (504, 144602794), (552, 132028638), (588, 123945252), (644, 113167404), (784, 92958939), (828, 88019092), (882, 82630168), (966, 75444936), (1008, 72301397), (1104, 66014319), (1127, 64667088), (1176, 61972626), (1288, 56583702), (1449, 50296624), (1656, 44009546), (1764, 41315084), (1932, 37722468), (2254, 32333544), (2352, 30986313), (2576, 28291851), (2898, 25148312), (3312, 22004773), (3381, 21555696), (3528, 20657542), (3864, 18861234), (4508, 16166772), (5796, 12574156), (6762, 10777848), (7056, 10328771), (7728, 9430617), (9016, 8083386), (10143, 7185232), (11592, 6287078), (13524, 5388924), (18032, 4041693), (20286, 3592616), (23184, 3143539), (27048, 2694462), (40572, 1796308), (54096, 1347231), (81144, 898154), (162288, 449077)]