77881862016

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25349}}^1$

素因数の和:25506

約数の個数: 256

約数和(自身を含む): 264775680000

約数和(自身を除く): 186893817984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 127, 128, 144, 168, 189, 192, 216, 224, 252, 254, 288, 336, 378, 381, 384, 432, 448, 504, 508, 576, 672, 756, 762, 864, 889, 896, 1008, 1016, 1143, 1152, 1344, 1512, 1524, 1728, 1778, 2016, 2032, 2286, 2667, 2688, 3024, 3048, 3429, 3456, 3556, 4032, 4064, 4572, 5334, 6048, 6096, 6858, 7112, 8001, 8064, 8128, 9144, 10668, 12096, 12192, 13716, 14224, 16002, 16256, 18288, 21336, 24003, 24192, 24384, 25349, 27432, 28448, 32004, 36576, 42672, 48006, 48768, 50698, 54864, 56896, 64008, 73152, 76047, 85344, 96012, 101396, 109728, 113792, 128016, 146304, 152094, 170688, 177443, 192024, 202792, 219456, 228141, 256032, 304188, 341376, 354886, 384048, 405584, 438912, 456282, 512064, 532329, 608376, 684423, 709772, 768096, 811168, 912564, 1024128, 1064658, 1216752, 1368846, 1419544, 1536192, 1596987, 1622336, 1825128, 2129316, 2433504, 2737692, 2839088, 3072384, 3193974, 3219323, 3244672, 3650256, 4258632, 4790961, 4867008, 5475384, 5678176, 6387948, 6438646, 7300512, 8517264, 9581922, 9657969, 9734016, 10950768, 11356352, 12775896, 12877292, 14601024, 17034528, 19163844, 19315938, 21901536, 22535261, 22712704, 25551792, 25754584, 28973907, 29202048, 34069056, 38327688, 38631876, 43803072, 45070522, 51103584, 51509168, 57947814, 67605783, 68138112, 76655376, 77263752, 86921721, 87606144, 90141044, 102207168, 103018336, 115895628, 135211566, 153310752, 154527504, 173843442, 180282088, 202817349, 204414336, 206036672, 231791256, 270423132, 306621504, 309055008, 347686884, 360564176, 405634698, 412073344, 463582512, 540846264, 608452047, 613243008, 618110016, 695373768, 721128352, 811269396, 927165024, 1081692528, 1216904094, 1236220032, 1390747536, 1442256704, 1622538792, 1854330048, 2163385056, 2433808188, 2781495072, 2884513408, 3245077584, 3708660096, 4326770112, 4867616376, 5562990144, 6490155168, 8653540224, 9735232752, 11125980288, 12980310336, 19470465504, 25960620672, 38940931008, 77881862016]

約数ペア:

[(1, 77881862016), (2, 38940931008), (3, 25960620672), (4, 19470465504), (6, 12980310336), (7, 11125980288), (8, 9735232752), (9, 8653540224), (12, 6490155168), (14, 5562990144), (16, 4867616376), (18, 4326770112), (21, 3708660096), (24, 3245077584), (27, 2884513408), (28, 2781495072), (32, 2433808188), (36, 2163385056), (42, 1854330048), (48, 1622538792), (54, 1442256704), (56, 1390747536), (63, 1236220032), (64, 1216904094), (72, 1081692528), (84, 927165024), (96, 811269396), (108, 721128352), (112, 695373768), (126, 618110016), (127, 613243008), (128, 608452047), (144, 540846264), (168, 463582512), (189, 412073344), (192, 405634698), (216, 360564176), (224, 347686884), (252, 309055008), (254, 306621504), (288, 270423132), (336, 231791256), (378, 206036672), (381, 204414336), (384, 202817349), (432, 180282088), (448, 173843442), (504, 154527504), (508, 153310752), (576, 135211566), (672, 115895628), (756, 103018336), (762, 102207168), (864, 90141044), (889, 87606144), (896, 86921721), (1008, 77263752), (1016, 76655376), (1143, 68138112), (1152, 67605783), (1344, 57947814), (1512, 51509168), (1524, 51103584), (1728, 45070522), (1778, 43803072), (2016, 38631876), (2032, 38327688), (2286, 34069056), (2667, 29202048), (2688, 28973907), (3024, 25754584), (3048, 25551792), (3429, 22712704), (3456, 22535261), (3556, 21901536), (4032, 19315938), (4064, 19163844), (4572, 17034528), (5334, 14601024), (6048, 12877292), (6096, 12775896), (6858, 11356352), (7112, 10950768), (8001, 9734016), (8064, 9657969), (8128, 9581922), (9144, 8517264), (10668, 7300512), (12096, 6438646), (12192, 6387948), (13716, 5678176), (14224, 5475384), (16002, 4867008), (16256, 4790961), (18288, 4258632), (21336, 3650256), (24003, 3244672), (24192, 3219323), (24384, 3193974), (25349, 3072384), (27432, 2839088), (28448, 2737692), (32004, 2433504), (36576, 2129316), (42672, 1825128), (48006, 1622336), (48768, 1596987), (50698, 1536192), (54864, 1419544), (56896, 1368846), (64008, 1216752), (73152, 1064658), (76047, 1024128), (85344, 912564), (96012, 811168), (101396, 768096), (109728, 709772), (113792, 684423), (128016, 608376), (146304, 532329), (152094, 512064), (170688, 456282), (177443, 438912), (192024, 405584), (202792, 384048), (219456, 354886), (228141, 341376), (256032, 304188)]