68111568

素因数分解:

$2^4\times 3^2\times 7^4\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 150

約数和(自身を含む): 223502994

約数和(自身を除く): 155391426

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 197, 252, 294, 336, 343, 392, 394, 441, 504, 588, 591, 686, 784, 788, 882, 1008, 1029, 1176, 1182, 1372, 1379, 1576, 1764, 1773, 2058, 2352, 2364, 2401, 2744, 2758, 3087, 3152, 3528, 3546, 4116, 4137, 4728, 4802, 5488, 5516, 6174, 7056, 7092, 7203, 8232, 8274, 9456, 9604, 9653, 11032, 12348, 12411, 14184, 14406, 16464, 16548, 19208, 19306, 21609, 22064, 24696, 24822, 28368, 28812, 28959, 33096, 38416, 38612, 43218, 49392, 49644, 57624, 57918, 66192, 67571, 77224, 86436, 86877, 99288, 115248, 115836, 135142, 154448, 172872, 173754, 198576, 202713, 231672, 270284, 345744, 347508, 405426, 463344, 472997, 540568, 608139, 695016, 810852, 945994, 1081136, 1216278, 1390032, 1418991, 1621704, 1891988, 2432556, 2837982, 3243408, 3783976, 4256973, 4865112, 5675964, 7567952, 8513946, 9730224, 11351928, 17027892, 22703856, 34055784, 68111568]

約数ペア:

[(1, 68111568), (2, 34055784), (3, 22703856), (4, 17027892), (6, 11351928), (7, 9730224), (8, 8513946), (9, 7567952), (12, 5675964), (14, 4865112), (16, 4256973), (18, 3783976), (21, 3243408), (24, 2837982), (28, 2432556), (36, 1891988), (42, 1621704), (48, 1418991), (49, 1390032), (56, 1216278), (63, 1081136), (72, 945994), (84, 810852), (98, 695016), (112, 608139), (126, 540568), (144, 472997), (147, 463344), (168, 405426), (196, 347508), (197, 345744), (252, 270284), (294, 231672), (336, 202713), (343, 198576), (392, 173754), (394, 172872), (441, 154448), (504, 135142), (588, 115836), (591, 115248), (686, 99288), (784, 86877), (788, 86436), (882, 77224), (1008, 67571), (1029, 66192), (1176, 57918), (1182, 57624), (1372, 49644), (1379, 49392), (1576, 43218), (1764, 38612), (1773, 38416), (2058, 33096), (2352, 28959), (2364, 28812), (2401, 28368), (2744, 24822), (2758, 24696), (3087, 22064), (3152, 21609), (3528, 19306), (3546, 19208), (4116, 16548), (4137, 16464), (4728, 14406), (4802, 14184), (5488, 12411), (5516, 12348), (6174, 11032), (7056, 9653), (7092, 9604), (7203, 9456), (8232, 8274)]