75770464

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 198567936

約数和(自身を除く): 122797472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 176, 184, 191, 196, 224, 253, 308, 322, 352, 368, 382, 392, 506, 539, 616, 644, 736, 764, 784, 1012, 1078, 1127, 1232, 1288, 1337, 1528, 1568, 1771, 2024, 2101, 2156, 2254, 2464, 2576, 2674, 3056, 3542, 4048, 4202, 4312, 4393, 4508, 5152, 5348, 6112, 7084, 8096, 8404, 8624, 8786, 9016, 9359, 10696, 12397, 14168, 14707, 16808, 17248, 17572, 18032, 18718, 21392, 24794, 28336, 29414, 30751, 33616, 35144, 36064, 37436, 42784, 48323, 49588, 56672, 58828, 61502, 67232, 70288, 74872, 96646, 99176, 102949, 117656, 123004, 140576, 149744, 193292, 198352, 205898, 215257, 235312, 246008, 299488, 338261, 386584, 396704, 411796, 430514, 470624, 492016, 676522, 773168, 823592, 861028, 984032, 1353044, 1546336, 1647184, 1722056, 2367827, 2706088, 3294368, 3444112, 4735654, 5412176, 6888224, 9471308, 10824352, 18942616, 37885232, 75770464]

約数ペア:

[(1, 75770464), (2, 37885232), (4, 18942616), (7, 10824352), (8, 9471308), (11, 6888224), (14, 5412176), (16, 4735654), (22, 3444112), (23, 3294368), (28, 2706088), (32, 2367827), (44, 1722056), (46, 1647184), (49, 1546336), (56, 1353044), (77, 984032), (88, 861028), (92, 823592), (98, 773168), (112, 676522), (154, 492016), (161, 470624), (176, 430514), (184, 411796), (191, 396704), (196, 386584), (224, 338261), (253, 299488), (308, 246008), (322, 235312), (352, 215257), (368, 205898), (382, 198352), (392, 193292), (506, 149744), (539, 140576), (616, 123004), (644, 117656), (736, 102949), (764, 99176), (784, 96646), (1012, 74872), (1078, 70288), (1127, 67232), (1232, 61502), (1288, 58828), (1337, 56672), (1528, 49588), (1568, 48323), (1771, 42784), (2024, 37436), (2101, 36064), (2156, 35144), (2254, 33616), (2464, 30751), (2576, 29414), (2674, 28336), (3056, 24794), (3542, 21392), (4048, 18718), (4202, 18032), (4312, 17572), (4393, 17248), (4508, 16808), (5152, 14707), (5348, 14168), (6112, 12397), (7084, 10696), (8096, 9359), (8404, 9016), (8624, 8786)]