66348744

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 154282296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 49, 56, 66, 69, 77, 84, 88, 92, 98, 132, 138, 147, 154, 161, 168, 184, 196, 223, 231, 253, 264, 276, 294, 308, 322, 392, 446, 462, 483, 506, 539, 552, 588, 616, 644, 669, 759, 892, 924, 966, 1012, 1078, 1127, 1176, 1288, 1338, 1518, 1561, 1617, 1771, 1784, 1848, 1932, 2024, 2156, 2254, 2453, 2676, 3036, 3122, 3234, 3381, 3542, 3864, 4312, 4508, 4683, 4906, 5129, 5313, 5352, 6072, 6244, 6468, 6762, 7084, 7359, 9016, 9366, 9812, 10258, 10626, 10927, 12397, 12488, 12936, 13524, 14168, 14718, 15387, 17171, 18732, 19624, 20516, 21252, 21854, 24794, 27048, 29436, 30774, 32781, 34342, 35903, 37191, 37464, 41032, 42504, 43708, 49588, 51513, 56419, 58872, 61548, 65562, 68684, 71806, 74382, 87416, 99176, 103026, 107709, 112838, 120197, 123096, 131124, 137368, 143612, 148764, 169257, 206052, 215418, 225676, 240394, 251321, 262248, 287224, 297528, 338514, 360591, 394933, 412104, 430836, 451352, 480788, 502642, 677028, 721182, 753963, 789866, 861672, 961576, 1005284, 1184799, 1354056, 1442364, 1507926, 1579732, 2010568, 2369598, 2764531, 2884728, 3015852, 3159464, 4739196, 5529062, 6031704, 8293593, 9478392, 11058124, 16587186, 22116248, 33174372, 66348744]

約数ペア:

[(1, 66348744), (2, 33174372), (3, 22116248), (4, 16587186), (6, 11058124), (7, 9478392), (8, 8293593), (11, 6031704), (12, 5529062), (14, 4739196), (21, 3159464), (22, 3015852), (23, 2884728), (24, 2764531), (28, 2369598), (33, 2010568), (42, 1579732), (44, 1507926), (46, 1442364), (49, 1354056), (56, 1184799), (66, 1005284), (69, 961576), (77, 861672), (84, 789866), (88, 753963), (92, 721182), (98, 677028), (132, 502642), (138, 480788), (147, 451352), (154, 430836), (161, 412104), (168, 394933), (184, 360591), (196, 338514), (223, 297528), (231, 287224), (253, 262248), (264, 251321), (276, 240394), (294, 225676), (308, 215418), (322, 206052), (392, 169257), (446, 148764), (462, 143612), (483, 137368), (506, 131124), (539, 123096), (552, 120197), (588, 112838), (616, 107709), (644, 103026), (669, 99176), (759, 87416), (892, 74382), (924, 71806), (966, 68684), (1012, 65562), (1078, 61548), (1127, 58872), (1176, 56419), (1288, 51513), (1338, 49588), (1518, 43708), (1561, 42504), (1617, 41032), (1771, 37464), (1784, 37191), (1848, 35903), (1932, 34342), (2024, 32781), (2156, 30774), (2254, 29436), (2453, 27048), (2676, 24794), (3036, 21854), (3122, 21252), (3234, 20516), (3381, 19624), (3542, 18732), (3864, 17171), (4312, 15387), (4508, 14718), (4683, 14168), (4906, 13524), (5129, 12936), (5313, 12488), (5352, 12397), (6072, 10927), (6244, 10626), (6468, 10258), (6762, 9812), (7084, 9366), (7359, 9016)]