80361504

素因数分解:

$2^5\times 3^3\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 235932480

約数和(自身を除く): 155570976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 281, 288, 331, 432, 562, 662, 843, 864, 993, 1124, 1324, 1686, 1986, 2248, 2529, 2648, 2979, 3372, 3972, 4496, 5058, 5296, 5958, 6744, 7587, 7944, 8937, 8992, 10116, 10592, 11916, 13488, 15174, 15888, 17874, 20232, 23832, 26976, 30348, 31776, 35748, 40464, 47664, 60696, 71496, 80928, 93011, 95328, 121392, 142992, 186022, 242784, 279033, 285984, 372044, 558066, 744088, 837099, 1116132, 1488176, 1674198, 2232264, 2511297, 2976352, 3348396, 4464528, 5022594, 6696792, 8929056, 10045188, 13393584, 20090376, 26787168, 40180752, 80361504]

約数ペア:

[(1, 80361504), (2, 40180752), (3, 26787168), (4, 20090376), (6, 13393584), (8, 10045188), (9, 8929056), (12, 6696792), (16, 5022594), (18, 4464528), (24, 3348396), (27, 2976352), (32, 2511297), (36, 2232264), (48, 1674198), (54, 1488176), (72, 1116132), (96, 837099), (108, 744088), (144, 558066), (216, 372044), (281, 285984), (288, 279033), (331, 242784), (432, 186022), (562, 142992), (662, 121392), (843, 95328), (864, 93011), (993, 80928), (1124, 71496), (1324, 60696), (1686, 47664), (1986, 40464), (2248, 35748), (2529, 31776), (2648, 30348), (2979, 26976), (3372, 23832), (3972, 20232), (4496, 17874), (5058, 15888), (5296, 15174), (5958, 13488), (6744, 11916), (7587, 10592), (7944, 10116), (8937, 8992)]