81189504

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 262548000

約数和(自身を除く): 181358496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 64, 66, 72, 86, 88, 96, 99, 128, 129, 132, 144, 149, 172, 176, 192, 198, 258, 264, 288, 298, 344, 352, 384, 387, 396, 447, 473, 516, 528, 576, 596, 688, 704, 774, 792, 894, 946, 1032, 1056, 1152, 1192, 1341, 1376, 1408, 1419, 1548, 1584, 1639, 1788, 1892, 2064, 2112, 2384, 2682, 2752, 2838, 3096, 3168, 3278, 3576, 3784, 4128, 4224, 4257, 4768, 4917, 5364, 5504, 5676, 6192, 6336, 6407, 6556, 7152, 7568, 8256, 8514, 9536, 9834, 10728, 11352, 12384, 12672, 12814, 13112, 14304, 14751, 15136, 16512, 17028, 19072, 19221, 19668, 21456, 22704, 24768, 25628, 26224, 28608, 29502, 30272, 34056, 38442, 39336, 42912, 45408, 49536, 51256, 52448, 57216, 57663, 59004, 60544, 68112, 70477, 76884, 78672, 85824, 90816, 102512, 104896, 115326, 118008, 136224, 140954, 153768, 157344, 171648, 181632, 205024, 209792, 211431, 230652, 236016, 272448, 281908, 307536, 314688, 410048, 422862, 461304, 472032, 544896, 563816, 615072, 629376, 634293, 820096, 845724, 922608, 944064, 1127632, 1230144, 1268586, 1691448, 1845216, 1888128, 2255264, 2460288, 2537172, 3382896, 3690432, 4510528, 5074344, 6765792, 7380864, 9021056, 10148688, 13531584, 20297376, 27063168, 40594752, 81189504]

約数ペア:

[(1, 81189504), (2, 40594752), (3, 27063168), (4, 20297376), (6, 13531584), (8, 10148688), (9, 9021056), (11, 7380864), (12, 6765792), (16, 5074344), (18, 4510528), (22, 3690432), (24, 3382896), (32, 2537172), (33, 2460288), (36, 2255264), (43, 1888128), (44, 1845216), (48, 1691448), (64, 1268586), (66, 1230144), (72, 1127632), (86, 944064), (88, 922608), (96, 845724), (99, 820096), (128, 634293), (129, 629376), (132, 615072), (144, 563816), (149, 544896), (172, 472032), (176, 461304), (192, 422862), (198, 410048), (258, 314688), (264, 307536), (288, 281908), (298, 272448), (344, 236016), (352, 230652), (384, 211431), (387, 209792), (396, 205024), (447, 181632), (473, 171648), (516, 157344), (528, 153768), (576, 140954), (596, 136224), (688, 118008), (704, 115326), (774, 104896), (792, 102512), (894, 90816), (946, 85824), (1032, 78672), (1056, 76884), (1152, 70477), (1192, 68112), (1341, 60544), (1376, 59004), (1408, 57663), (1419, 57216), (1548, 52448), (1584, 51256), (1639, 49536), (1788, 45408), (1892, 42912), (2064, 39336), (2112, 38442), (2384, 34056), (2682, 30272), (2752, 29502), (2838, 28608), (3096, 26224), (3168, 25628), (3278, 24768), (3576, 22704), (3784, 21456), (4128, 19668), (4224, 19221), (4257, 19072), (4768, 17028), (4917, 16512), (5364, 15136), (5504, 14751), (5676, 14304), (6192, 13112), (6336, 12814), (6407, 12672), (6556, 12384), (7152, 11352), (7568, 10728), (8256, 9834), (8514, 9536)]