80032288

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1254

約数の個数: 72

約数和(自身を含む): 187708752

約数和(自身を除く): 107676464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1187, 1204, 1376, 1568, 2107, 2374, 2408, 4214, 4748, 4816, 8309, 8428, 9496, 9632, 16618, 16856, 18992, 33236, 33712, 37984, 51041, 58163, 66472, 67424, 102082, 116326, 132944, 204164, 232652, 265888, 357287, 408328, 465304, 714574, 816656, 930608, 1429148, 1633312, 1861216, 2501009, 2858296, 5002018, 5716592, 10004036, 11433184, 20008072, 40016144, 80032288]

約数ペア:

[(1, 80032288), (2, 40016144), (4, 20008072), (7, 11433184), (8, 10004036), (14, 5716592), (16, 5002018), (28, 2858296), (32, 2501009), (43, 1861216), (49, 1633312), (56, 1429148), (86, 930608), (98, 816656), (112, 714574), (172, 465304), (196, 408328), (224, 357287), (301, 265888), (344, 232652), (392, 204164), (602, 132944), (688, 116326), (784, 102082), (1187, 67424), (1204, 66472), (1376, 58163), (1568, 51041), (2107, 37984), (2374, 33712), (2408, 33236), (4214, 18992), (4748, 16856), (4816, 16618), (8309, 9632), (8428, 9496)]