68885376

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{523}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 213792000

約数和(自身を除く): 144906624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 523, 588, 672, 686, 784, 896, 1029, 1046, 1176, 1344, 1372, 1568, 1569, 2058, 2092, 2352, 2688, 2744, 3136, 3138, 3661, 4116, 4184, 4704, 5488, 6272, 6276, 7322, 8232, 8368, 9408, 10976, 10983, 12552, 14644, 16464, 16736, 18816, 21952, 21966, 25104, 25627, 29288, 32928, 33472, 43904, 43932, 50208, 51254, 58576, 65856, 66944, 76881, 87864, 100416, 102508, 117152, 131712, 153762, 175728, 179389, 200832, 205016, 234304, 307524, 351456, 358778, 410032, 468608, 538167, 615048, 702912, 717556, 820064, 1076334, 1230096, 1405824, 1435112, 1640128, 2152668, 2460192, 2870224, 3280256, 4305336, 4920384, 5740448, 8610672, 9840768, 11480896, 17221344, 22961792, 34442688, 68885376]

約数ペア:

[(1, 68885376), (2, 34442688), (3, 22961792), (4, 17221344), (6, 11480896), (7, 9840768), (8, 8610672), (12, 5740448), (14, 4920384), (16, 4305336), (21, 3280256), (24, 2870224), (28, 2460192), (32, 2152668), (42, 1640128), (48, 1435112), (49, 1405824), (56, 1230096), (64, 1076334), (84, 820064), (96, 717556), (98, 702912), (112, 615048), (128, 538167), (147, 468608), (168, 410032), (192, 358778), (196, 351456), (224, 307524), (294, 234304), (336, 205016), (343, 200832), (384, 179389), (392, 175728), (448, 153762), (523, 131712), (588, 117152), (672, 102508), (686, 100416), (784, 87864), (896, 76881), (1029, 66944), (1046, 65856), (1176, 58576), (1344, 51254), (1372, 50208), (1568, 43932), (1569, 43904), (2058, 33472), (2092, 32928), (2352, 29288), (2688, 25627), (2744, 25104), (3136, 21966), (3138, 21952), (3661, 18816), (4116, 16736), (4184, 16464), (4704, 14644), (5488, 12552), (6272, 10983), (6276, 10976), (7322, 9408), (8232, 8368)]