87661728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 320785920

約数和(自身を除く): 233124192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 59, 63, 66, 67, 72, 77, 84, 88, 96, 99, 112, 118, 126, 132, 134, 144, 154, 168, 176, 177, 198, 201, 224, 231, 236, 252, 264, 268, 288, 308, 336, 352, 354, 396, 402, 413, 462, 469, 472, 504, 528, 531, 536, 603, 616, 649, 672, 693, 708, 737, 792, 804, 826, 924, 938, 944, 1008, 1056, 1062, 1072, 1206, 1232, 1239, 1298, 1386, 1407, 1416, 1474, 1584, 1608, 1652, 1848, 1876, 1888, 1947, 2016, 2124, 2144, 2211, 2412, 2464, 2478, 2596, 2772, 2814, 2832, 2948, 3168, 3216, 3304, 3696, 3717, 3752, 3894, 3953, 4221, 4248, 4422, 4543, 4824, 4956, 5159, 5192, 5544, 5628, 5664, 5841, 5896, 6432, 6608, 6633, 7392, 7434, 7504, 7788, 7906, 8442, 8496, 8844, 9086, 9648, 9912, 10318, 10384, 11088, 11256, 11682, 11792, 11859, 13216, 13266, 13629, 14868, 15008, 15477, 15576, 15812, 16884, 16992, 17688, 18172, 19296, 19824, 20636, 20768, 22176, 22512, 23364, 23584, 23718, 26532, 27258, 27671, 29736, 30954, 31152, 31624, 33768, 35376, 35577, 36344, 39648, 40887, 41272, 43483, 45024, 46431, 46728, 47436, 53064, 54516, 55342, 59472, 61908, 62304, 63248, 67536, 70752, 71154, 72688, 81774, 82544, 83013, 86966, 92862, 93456, 94872, 106128, 109032, 110684, 118944, 123816, 126496, 130449, 135072, 142308, 145376, 163548, 165088, 166026, 173932, 185724, 186912, 189744, 212256, 218064, 221368, 247632, 249039, 260898, 284616, 304381, 327096, 332052, 347864, 371448, 379488, 391347, 436128, 442736, 495264, 498078, 521796, 569232, 608762, 654192, 664104, 695728, 742896, 782694, 885472, 913143, 996156, 1043592, 1138464, 1217524, 1308384, 1328208, 1391456, 1485792, 1565388, 1826286, 1992312, 2087184, 2435048, 2656416, 2739429, 3130776, 3652572, 3984624, 4174368, 4870096, 5478858, 6261552, 7305144, 7969248, 9740192, 10957716, 12523104, 14610288, 21915432, 29220576, 43830864, 87661728]

約数ペア:

[(1, 87661728), (2, 43830864), (3, 29220576), (4, 21915432), (6, 14610288), (7, 12523104), (8, 10957716), (9, 9740192), (11, 7969248), (12, 7305144), (14, 6261552), (16, 5478858), (18, 4870096), (21, 4174368), (22, 3984624), (24, 3652572), (28, 3130776), (32, 2739429), (33, 2656416), (36, 2435048), (42, 2087184), (44, 1992312), (48, 1826286), (56, 1565388), (59, 1485792), (63, 1391456), (66, 1328208), (67, 1308384), (72, 1217524), (77, 1138464), (84, 1043592), (88, 996156), (96, 913143), (99, 885472), (112, 782694), (118, 742896), (126, 695728), (132, 664104), (134, 654192), (144, 608762), (154, 569232), (168, 521796), (176, 498078), (177, 495264), (198, 442736), (201, 436128), (224, 391347), (231, 379488), (236, 371448), (252, 347864), (264, 332052), (268, 327096), (288, 304381), (308, 284616), (336, 260898), (352, 249039), (354, 247632), (396, 221368), (402, 218064), (413, 212256), (462, 189744), (469, 186912), (472, 185724), (504, 173932), (528, 166026), (531, 165088), (536, 163548), (603, 145376), (616, 142308), (649, 135072), (672, 130449), (693, 126496), (708, 123816), (737, 118944), (792, 110684), (804, 109032), (826, 106128), (924, 94872), (938, 93456), (944, 92862), (1008, 86966), (1056, 83013), (1062, 82544), (1072, 81774), (1206, 72688), (1232, 71154), (1239, 70752), (1298, 67536), (1386, 63248), (1407, 62304), (1416, 61908), (1474, 59472), (1584, 55342), (1608, 54516), (1652, 53064), (1848, 47436), (1876, 46728), (1888, 46431), (1947, 45024), (2016, 43483), (2124, 41272), (2144, 40887), (2211, 39648), (2412, 36344), (2464, 35577), (2478, 35376), (2596, 33768), (2772, 31624), (2814, 31152), (2832, 30954), (2948, 29736), (3168, 27671), (3216, 27258), (3304, 26532), (3696, 23718), (3717, 23584), (3752, 23364), (3894, 22512), (3953, 22176), (4221, 20768), (4248, 20636), (4422, 19824), (4543, 19296), (4824, 18172), (4956, 17688), (5159, 16992), (5192, 16884), (5544, 15812), (5628, 15576), (5664, 15477), (5841, 15008), (5896, 14868), (6432, 13629), (6608, 13266), (6633, 13216), (7392, 11859), (7434, 11792), (7504, 11682), (7788, 11256), (7906, 11088), (8442, 10384), (8496, 10318), (8844, 9912), (9086, 9648)]