75281248

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1236

約数の個数: 72

約数和(自身を含む): 176763384

約数和(自身を除く): 101482136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1171, 1312, 1568, 2009, 2296, 2342, 4018, 4592, 4684, 8036, 8197, 9184, 9368, 16072, 16394, 18736, 32144, 32788, 37472, 48011, 57379, 64288, 65576, 96022, 114758, 131152, 192044, 229516, 262304, 336077, 384088, 459032, 672154, 768176, 918064, 1344308, 1536352, 1836128, 2352539, 2688616, 4705078, 5377232, 9410156, 10754464, 18820312, 37640624, 75281248]

約数ペア:

[(1, 75281248), (2, 37640624), (4, 18820312), (7, 10754464), (8, 9410156), (14, 5377232), (16, 4705078), (28, 2688616), (32, 2352539), (41, 1836128), (49, 1536352), (56, 1344308), (82, 918064), (98, 768176), (112, 672154), (164, 459032), (196, 384088), (224, 336077), (287, 262304), (328, 229516), (392, 192044), (574, 131152), (656, 114758), (784, 96022), (1148, 65576), (1171, 64288), (1312, 57379), (1568, 48011), (2009, 37472), (2296, 32788), (2342, 32144), (4018, 18736), (4592, 16394), (4684, 16072), (8036, 9368), (8197, 9184)]