38764512

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:776

約数の個数: 72

約数和(自身を含む): 110859840

約数和(自身を除く): 72095328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 479, 562, 843, 958, 1124, 1437, 1686, 1916, 2248, 2529, 2874, 3372, 3832, 4311, 4496, 5058, 5748, 6744, 7664, 8622, 8992, 10116, 11496, 13488, 15328, 17244, 20232, 22992, 26976, 34488, 40464, 45984, 68976, 80928, 134599, 137952, 269198, 403797, 538396, 807594, 1076792, 1211391, 1615188, 2153584, 2422782, 3230376, 4307168, 4845564, 6460752, 9691128, 12921504, 19382256, 38764512]

約数ペア:

[(1, 38764512), (2, 19382256), (3, 12921504), (4, 9691128), (6, 6460752), (8, 4845564), (9, 4307168), (12, 3230376), (16, 2422782), (18, 2153584), (24, 1615188), (32, 1211391), (36, 1076792), (48, 807594), (72, 538396), (96, 403797), (144, 269198), (281, 137952), (288, 134599), (479, 80928), (562, 68976), (843, 45984), (958, 40464), (1124, 34488), (1437, 26976), (1686, 22992), (1916, 20232), (2248, 17244), (2529, 15328), (2874, 13488), (3372, 11496), (3832, 10116), (4311, 8992), (4496, 8622), (5058, 7664), (5748, 6744)]