69816768

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 168

約数和(自身を含む): 221339664

約数和(自身を除く): 151522896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 147, 164, 168, 181, 192, 196, 224, 246, 287, 294, 328, 336, 362, 392, 448, 492, 543, 574, 588, 656, 672, 724, 784, 861, 984, 1086, 1148, 1176, 1267, 1312, 1344, 1448, 1568, 1722, 1968, 2009, 2172, 2296, 2352, 2534, 2624, 2896, 3136, 3444, 3801, 3936, 4018, 4344, 4592, 4704, 5068, 5792, 6027, 6888, 7421, 7602, 7872, 8036, 8688, 8869, 9184, 9408, 10136, 11584, 12054, 13776, 14842, 15204, 16072, 17376, 17738, 18368, 20272, 22263, 24108, 26607, 27552, 29684, 30408, 32144, 34752, 35476, 40544, 44526, 48216, 51947, 53214, 55104, 59368, 60816, 64288, 70952, 81088, 89052, 96432, 103894, 106428, 118736, 121632, 128576, 141904, 155841, 178104, 192864, 207788, 212856, 237472, 243264, 283808, 311682, 356208, 363629, 385728, 415576, 425712, 474944, 567616, 623364, 712416, 727258, 831152, 851424, 1090887, 1246728, 1424832, 1454516, 1662304, 1702848, 2181774, 2493456, 2909032, 3324608, 4363548, 4986912, 5818064, 8727096, 9973824, 11636128, 17454192, 23272256, 34908384, 69816768]

約数ペア:

[(1, 69816768), (2, 34908384), (3, 23272256), (4, 17454192), (6, 11636128), (7, 9973824), (8, 8727096), (12, 5818064), (14, 4986912), (16, 4363548), (21, 3324608), (24, 2909032), (28, 2493456), (32, 2181774), (41, 1702848), (42, 1662304), (48, 1454516), (49, 1424832), (56, 1246728), (64, 1090887), (82, 851424), (84, 831152), (96, 727258), (98, 712416), (112, 623364), (123, 567616), (147, 474944), (164, 425712), (168, 415576), (181, 385728), (192, 363629), (196, 356208), (224, 311682), (246, 283808), (287, 243264), (294, 237472), (328, 212856), (336, 207788), (362, 192864), (392, 178104), (448, 155841), (492, 141904), (543, 128576), (574, 121632), (588, 118736), (656, 106428), (672, 103894), (724, 96432), (784, 89052), (861, 81088), (984, 70952), (1086, 64288), (1148, 60816), (1176, 59368), (1267, 55104), (1312, 53214), (1344, 51947), (1448, 48216), (1568, 44526), (1722, 40544), (1968, 35476), (2009, 34752), (2172, 32144), (2296, 30408), (2352, 29684), (2534, 27552), (2624, 26607), (2896, 24108), (3136, 22263), (3444, 20272), (3801, 18368), (3936, 17738), (4018, 17376), (4344, 16072), (4592, 15204), (4704, 14842), (5068, 13776), (5792, 12054), (6027, 11584), (6888, 10136), (7421, 9408), (7602, 9184), (7872, 8869), (8036, 8688)]