72178624

素因数分解:

$2^6\times 7^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:825

約数の個数: 56

約数和(自身を含む): 164510720

約数和(自身を除く): 92332096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 367, 439, 448, 734, 878, 1468, 1756, 2569, 2936, 3073, 3512, 5138, 5872, 6146, 7024, 10276, 11744, 12292, 14048, 20552, 23488, 24584, 28096, 41104, 49168, 82208, 98336, 161113, 164416, 196672, 322226, 644452, 1127791, 1288904, 2255582, 2577808, 4511164, 5155616, 9022328, 10311232, 18044656, 36089312, 72178624]

約数ペア:

[(1, 72178624), (2, 36089312), (4, 18044656), (7, 10311232), (8, 9022328), (14, 5155616), (16, 4511164), (28, 2577808), (32, 2255582), (56, 1288904), (64, 1127791), (112, 644452), (224, 322226), (367, 196672), (439, 164416), (448, 161113), (734, 98336), (878, 82208), (1468, 49168), (1756, 41104), (2569, 28096), (2936, 24584), (3073, 23488), (3512, 20552), (5138, 14048), (5872, 12292), (6146, 11744), (7024, 10276)]