80481324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 249129216

約数和(自身を除く): 168647892

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 276, 294, 308, 322, 462, 483, 506, 539, 541, 588, 644, 759, 924, 966, 1012, 1078, 1082, 1127, 1518, 1617, 1623, 1771, 1932, 2156, 2164, 2254, 3036, 3234, 3246, 3381, 3542, 3787, 4508, 5313, 5951, 6468, 6492, 6762, 7084, 7574, 10626, 11361, 11902, 12397, 12443, 13524, 15148, 17853, 21252, 22722, 23804, 24794, 24886, 26509, 35706, 37191, 37329, 41657, 45444, 49588, 49772, 53018, 71412, 74382, 74658, 79527, 83314, 87101, 106036, 124971, 136873, 148764, 149316, 159054, 166628, 174202, 249942, 261303, 273746, 291599, 318108, 348404, 410619, 499884, 522606, 547492, 583198, 609707, 821238, 874797, 958111, 1045212, 1166396, 1219414, 1642476, 1749594, 1829121, 1916222, 2438828, 2874333, 3499188, 3658242, 3832444, 5748666, 6706777, 7316484, 11497332, 13413554, 20120331, 26827108, 40240662, 80481324]

約数ペア:

[(1, 80481324), (2, 40240662), (3, 26827108), (4, 20120331), (6, 13413554), (7, 11497332), (11, 7316484), (12, 6706777), (14, 5748666), (21, 3832444), (22, 3658242), (23, 3499188), (28, 2874333), (33, 2438828), (42, 1916222), (44, 1829121), (46, 1749594), (49, 1642476), (66, 1219414), (69, 1166396), (77, 1045212), (84, 958111), (92, 874797), (98, 821238), (132, 609707), (138, 583198), (147, 547492), (154, 522606), (161, 499884), (196, 410619), (231, 348404), (253, 318108), (276, 291599), (294, 273746), (308, 261303), (322, 249942), (462, 174202), (483, 166628), (506, 159054), (539, 149316), (541, 148764), (588, 136873), (644, 124971), (759, 106036), (924, 87101), (966, 83314), (1012, 79527), (1078, 74658), (1082, 74382), (1127, 71412), (1518, 53018), (1617, 49772), (1623, 49588), (1771, 45444), (1932, 41657), (2156, 37329), (2164, 37191), (2254, 35706), (3036, 26509), (3234, 24886), (3246, 24794), (3381, 23804), (3542, 22722), (3787, 21252), (4508, 17853), (5313, 15148), (5951, 13524), (6468, 12443), (6492, 12397), (6762, 11902), (7084, 11361), (7574, 10626)]