66249568

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 173746944

約数和(自身を除く): 107497376

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, 167, 176, 184, 196, 224, 253, 308, 322, 334, 352, 368, 392, 506, 539, 616, 644, 668, 736, 784, 1012, 1078, 1127, 1169, 1232, 1288, 1336, 1568, 1771, 1837, 2024, 2156, 2254, 2338, 2464, 2576, 2672, 3542, 3674, 3841, 4048, 4312, 4508, 4676, 5152, 5344, 7084, 7348, 7682, 8096, 8183, 8624, 9016, 9352, 12397, 12859, 14168, 14696, 15364, 16366, 17248, 18032, 18704, 24794, 25718, 26887, 28336, 29392, 30728, 32732, 36064, 37408, 42251, 49588, 51436, 53774, 56672, 58784, 61456, 65464, 84502, 90013, 99176, 102872, 107548, 122912, 130928, 169004, 180026, 188209, 198352, 205744, 215096, 261856, 295757, 338008, 360052, 376418, 396704, 411488, 430192, 591514, 676016, 720104, 752836, 860384, 1183028, 1352032, 1440208, 1505672, 2070299, 2366056, 2880416, 3011344, 4140598, 4732112, 6022688, 8281196, 9464224, 16562392, 33124784, 66249568]

約数ペア:

[(1, 66249568), (2, 33124784), (4, 16562392), (7, 9464224), (8, 8281196), (11, 6022688), (14, 4732112), (16, 4140598), (22, 3011344), (23, 2880416), (28, 2366056), (32, 2070299), (44, 1505672), (46, 1440208), (49, 1352032), (56, 1183028), (77, 860384), (88, 752836), (92, 720104), (98, 676016), (112, 591514), (154, 430192), (161, 411488), (167, 396704), (176, 376418), (184, 360052), (196, 338008), (224, 295757), (253, 261856), (308, 215096), (322, 205744), (334, 198352), (352, 188209), (368, 180026), (392, 169004), (506, 130928), (539, 122912), (616, 107548), (644, 102872), (668, 99176), (736, 90013), (784, 84502), (1012, 65464), (1078, 61456), (1127, 58784), (1169, 56672), (1232, 53774), (1288, 51436), (1336, 49588), (1568, 42251), (1771, 37408), (1837, 36064), (2024, 32732), (2156, 30728), (2254, 29392), (2338, 28336), (2464, 26887), (2576, 25718), (2672, 24794), (3542, 18704), (3674, 18032), (3841, 17248), (4048, 16366), (4312, 15364), (4508, 14696), (4676, 14168), (5152, 12859), (5344, 12397), (7084, 9352), (7348, 9016), (7682, 8624), (8096, 8183)]