68965344

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 216

約数和(自身を含む): 237896568

約数和(自身を除く): 168931224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 181, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 362, 378, 392, 432, 441, 486, 504, 543, 567, 588, 648, 672, 724, 756, 784, 864, 882, 972, 1008, 1086, 1134, 1176, 1267, 1296, 1323, 1448, 1512, 1568, 1629, 1701, 1764, 1944, 2016, 2172, 2268, 2352, 2534, 2592, 2646, 2896, 3024, 3258, 3402, 3528, 3801, 3888, 3969, 4344, 4536, 4704, 4887, 5068, 5292, 5792, 6048, 6516, 6804, 7056, 7602, 7776, 7938, 8688, 8869, 9072, 9774, 10136, 10584, 11403, 11907, 13032, 13608, 14112, 14661, 15204, 15876, 17376, 17738, 18144, 19548, 20272, 21168, 22806, 23814, 26064, 26607, 27216, 29322, 30408, 31752, 34209, 35476, 39096, 40544, 42336, 43983, 45612, 47628, 52128, 53214, 54432, 58644, 60816, 63504, 68418, 70952, 78192, 79821, 87966, 91224, 95256, 102627, 106428, 117288, 121632, 127008, 136836, 141904, 156384, 159642, 175932, 182448, 190512, 205254, 212856, 234576, 239463, 273672, 283808, 307881, 319284, 351864, 364896, 381024, 410508, 425712, 469152, 478926, 547344, 615762, 638568, 703728, 718389, 821016, 851424, 957852, 1094688, 1231524, 1277136, 1407456, 1436778, 1642032, 1915704, 2155167, 2463048, 2554272, 2873556, 3284064, 3831408, 4310334, 4926096, 5747112, 7662816, 8620668, 9852192, 11494224, 17241336, 22988448, 34482672, 68965344]

約数ペア:

[(1, 68965344), (2, 34482672), (3, 22988448), (4, 17241336), (6, 11494224), (7, 9852192), (8, 8620668), (9, 7662816), (12, 5747112), (14, 4926096), (16, 4310334), (18, 3831408), (21, 3284064), (24, 2873556), (27, 2554272), (28, 2463048), (32, 2155167), (36, 1915704), (42, 1642032), (48, 1436778), (49, 1407456), (54, 1277136), (56, 1231524), (63, 1094688), (72, 957852), (81, 851424), (84, 821016), (96, 718389), (98, 703728), (108, 638568), (112, 615762), (126, 547344), (144, 478926), (147, 469152), (162, 425712), (168, 410508), (181, 381024), (189, 364896), (196, 351864), (216, 319284), (224, 307881), (243, 283808), (252, 273672), (288, 239463), (294, 234576), (324, 212856), (336, 205254), (362, 190512), (378, 182448), (392, 175932), (432, 159642), (441, 156384), (486, 141904), (504, 136836), (543, 127008), (567, 121632), (588, 117288), (648, 106428), (672, 102627), (724, 95256), (756, 91224), (784, 87966), (864, 79821), (882, 78192), (972, 70952), (1008, 68418), (1086, 63504), (1134, 60816), (1176, 58644), (1267, 54432), (1296, 53214), (1323, 52128), (1448, 47628), (1512, 45612), (1568, 43983), (1629, 42336), (1701, 40544), (1764, 39096), (1944, 35476), (2016, 34209), (2172, 31752), (2268, 30408), (2352, 29322), (2534, 27216), (2592, 26607), (2646, 26064), (2896, 23814), (3024, 22806), (3258, 21168), (3402, 20272), (3528, 19548), (3801, 18144), (3888, 17738), (3969, 17376), (4344, 15876), (4536, 15204), (4704, 14661), (4887, 14112), (5068, 13608), (5292, 13032), (5792, 11907), (6048, 11403), (6516, 10584), (6804, 10136), (7056, 9774), (7602, 9072), (7776, 8869), (7938, 8688)]