71451072

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 280

約数和(自身を含む): 265541760

約数和(自身を除く): 194090688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 179, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 358, 378, 396, 432, 448, 462, 504, 528, 537, 567, 576, 594, 616, 648, 672, 693, 704, 716, 756, 792, 864, 891, 924, 1008, 1056, 1074, 1134, 1188, 1232, 1253, 1296, 1344, 1386, 1432, 1512, 1584, 1611, 1728, 1782, 1848, 1969, 2016, 2079, 2112, 2148, 2268, 2376, 2464, 2506, 2592, 2772, 2864, 3024, 3168, 3222, 3564, 3696, 3759, 3938, 4032, 4158, 4296, 4536, 4752, 4833, 4928, 5012, 5184, 5544, 5728, 5907, 6048, 6237, 6336, 6444, 7128, 7392, 7518, 7876, 8316, 8592, 9072, 9504, 9666, 10024, 11088, 11277, 11456, 11814, 12096, 12474, 12888, 13783, 14256, 14499, 14784, 15036, 15752, 16632, 17184, 17721, 18144, 19008, 19332, 20048, 22176, 22554, 23628, 24948, 25776, 27566, 28512, 28998, 30072, 31504, 33264, 33831, 34368, 35442, 36288, 38664, 40096, 41349, 44352, 45108, 47256, 49896, 51552, 53163, 55132, 57024, 57996, 60144, 63008, 66528, 67662, 70884, 77328, 80192, 82698, 90216, 94512, 99792, 101493, 103104, 106326, 110264, 115992, 120288, 124047, 126016, 133056, 135324, 141768, 154656, 159489, 165396, 180432, 189024, 199584, 202986, 212652, 220528, 231984, 240576, 248094, 270648, 283536, 309312, 318978, 330792, 360864, 372141, 378048, 399168, 405972, 425304, 441056, 463968, 496188, 541296, 567072, 637956, 661584, 721728, 744282, 811944, 850608, 882112, 927936, 992376, 1082592, 1116423, 1134144, 1275912, 1323168, 1488564, 1623888, 1701216, 1984752, 2165184, 2232846, 2551824, 2646336, 2977128, 3247776, 3402432, 3969504, 4465692, 5103648, 5954256, 6495552, 7939008, 8931384, 10207296, 11908512, 17862768, 23817024, 35725536, 71451072]

約数ペア:

[(1, 71451072), (2, 35725536), (3, 23817024), (4, 17862768), (6, 11908512), (7, 10207296), (8, 8931384), (9, 7939008), (11, 6495552), (12, 5954256), (14, 5103648), (16, 4465692), (18, 3969504), (21, 3402432), (22, 3247776), (24, 2977128), (27, 2646336), (28, 2551824), (32, 2232846), (33, 2165184), (36, 1984752), (42, 1701216), (44, 1623888), (48, 1488564), (54, 1323168), (56, 1275912), (63, 1134144), (64, 1116423), (66, 1082592), (72, 992376), (77, 927936), (81, 882112), (84, 850608), (88, 811944), (96, 744282), (99, 721728), (108, 661584), (112, 637956), (126, 567072), (132, 541296), (144, 496188), (154, 463968), (162, 441056), (168, 425304), (176, 405972), (179, 399168), (189, 378048), (192, 372141), (198, 360864), (216, 330792), (224, 318978), (231, 309312), (252, 283536), (264, 270648), (288, 248094), (297, 240576), (308, 231984), (324, 220528), (336, 212652), (352, 202986), (358, 199584), (378, 189024), (396, 180432), (432, 165396), (448, 159489), (462, 154656), (504, 141768), (528, 135324), (537, 133056), (567, 126016), (576, 124047), (594, 120288), (616, 115992), (648, 110264), (672, 106326), (693, 103104), (704, 101493), (716, 99792), (756, 94512), (792, 90216), (864, 82698), (891, 80192), (924, 77328), (1008, 70884), (1056, 67662), (1074, 66528), (1134, 63008), (1188, 60144), (1232, 57996), (1253, 57024), (1296, 55132), (1344, 53163), (1386, 51552), (1432, 49896), (1512, 47256), (1584, 45108), (1611, 44352), (1728, 41349), (1782, 40096), (1848, 38664), (1969, 36288), (2016, 35442), (2079, 34368), (2112, 33831), (2148, 33264), (2268, 31504), (2376, 30072), (2464, 28998), (2506, 28512), (2592, 27566), (2772, 25776), (2864, 24948), (3024, 23628), (3168, 22554), (3222, 22176), (3564, 20048), (3696, 19332), (3759, 19008), (3938, 18144), (4032, 17721), (4158, 17184), (4296, 16632), (4536, 15752), (4752, 15036), (4833, 14784), (4928, 14499), (5012, 14256), (5184, 13783), (5544, 12888), (5728, 12474), (5907, 12096), (6048, 11814), (6237, 11456), (6336, 11277), (6444, 11088), (7128, 10024), (7392, 9666), (7518, 9504), (7876, 9072), (8316, 8592)]