80019744

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17011}}^1$

素因数の和:17038

約数の個数: 72

約数和(自身を含む): 244360368

約数和(自身を除く): 164340624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 17011, 34022, 51033, 68044, 102066, 119077, 136088, 204132, 238154, 272176, 357231, 408264, 476308, 544352, 714462, 816528, 833539, 952616, 1428924, 1633056, 1667078, 1905232, 2500617, 2857848, 3334156, 3810464, 5001234, 5715696, 6668312, 10002468, 11431392, 13336624, 20004936, 26673248, 40009872, 80019744]

約数ペア:

[(1, 80019744), (2, 40009872), (3, 26673248), (4, 20004936), (6, 13336624), (7, 11431392), (8, 10002468), (12, 6668312), (14, 5715696), (16, 5001234), (21, 3810464), (24, 3334156), (28, 2857848), (32, 2500617), (42, 1905232), (48, 1667078), (49, 1633056), (56, 1428924), (84, 952616), (96, 833539), (98, 816528), (112, 714462), (147, 544352), (168, 476308), (196, 408264), (224, 357231), (294, 272176), (336, 238154), (392, 204132), (588, 136088), (672, 119077), (784, 102066), (1176, 68044), (1568, 51033), (2352, 34022), (4704, 17011)]