71101512

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1979}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 193050000

約数和(自身を除く): 121948488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 998, 1497, 1979, 1996, 2994, 3958, 3992, 4491, 5937, 5988, 7916, 8982, 11874, 11976, 15832, 17811, 17964, 23748, 35622, 35928, 47496, 71244, 142488, 987521, 1975042, 2962563, 3950084, 5925126, 7900168, 8887689, 11850252, 17775378, 23700504, 35550756, 71101512]

約数ペア:

[(1, 71101512), (2, 35550756), (3, 23700504), (4, 17775378), (6, 11850252), (8, 8887689), (9, 7900168), (12, 5925126), (18, 3950084), (24, 2962563), (36, 1975042), (72, 987521), (499, 142488), (998, 71244), (1497, 47496), (1979, 35928), (1996, 35622), (2994, 23748), (3958, 17964), (3992, 17811), (4491, 15832), (5937, 11976), (5988, 11874), (7916, 8982)]