74241664

素因数分解:

$2^7\times 7^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 183600000

約数和(自身を除く): 109358336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 89, 98, 112, 128, 133, 152, 178, 196, 224, 266, 304, 343, 356, 392, 448, 532, 608, 623, 686, 712, 784, 896, 931, 1064, 1216, 1246, 1372, 1424, 1568, 1691, 1862, 2128, 2432, 2492, 2744, 2848, 3136, 3382, 3724, 4256, 4361, 4984, 5488, 5696, 6272, 6517, 6764, 7448, 8512, 8722, 9968, 10976, 11392, 11837, 13034, 13528, 14896, 17024, 17444, 19936, 21952, 23674, 26068, 27056, 29792, 30527, 34888, 39872, 43904, 47348, 52136, 54112, 59584, 61054, 69776, 79744, 82859, 94696, 104272, 108224, 119168, 122108, 139552, 165718, 189392, 208544, 216448, 244216, 279104, 331436, 378784, 417088, 488432, 558208, 580013, 662872, 757568, 834176, 976864, 1160026, 1325744, 1515136, 1953728, 2320052, 2651488, 3907456, 4640104, 5302976, 9280208, 10605952, 18560416, 37120832, 74241664]

約数ペア:

[(1, 74241664), (2, 37120832), (4, 18560416), (7, 10605952), (8, 9280208), (14, 5302976), (16, 4640104), (19, 3907456), (28, 2651488), (32, 2320052), (38, 1953728), (49, 1515136), (56, 1325744), (64, 1160026), (76, 976864), (89, 834176), (98, 757568), (112, 662872), (128, 580013), (133, 558208), (152, 488432), (178, 417088), (196, 378784), (224, 331436), (266, 279104), (304, 244216), (343, 216448), (356, 208544), (392, 189392), (448, 165718), (532, 139552), (608, 122108), (623, 119168), (686, 108224), (712, 104272), (784, 94696), (896, 82859), (931, 79744), (1064, 69776), (1216, 61054), (1246, 59584), (1372, 54112), (1424, 52136), (1568, 47348), (1691, 43904), (1862, 39872), (2128, 34888), (2432, 30527), (2492, 29792), (2744, 27056), (2848, 26068), (3136, 23674), (3382, 21952), (3724, 19936), (4256, 17444), (4361, 17024), (4984, 14896), (5488, 13528), (5696, 13034), (6272, 11837), (6517, 11392), (6764, 10976), (7448, 9968), (8512, 8722)]