74919672

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{28123}}^1$

素因数の和:28172

約数の個数: 48

約数和(自身を含む): 208398840

約数和(自身を除く): 133479168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 28123, 56246, 84369, 112492, 168738, 224984, 253107, 337476, 506214, 674952, 1012428, 1040551, 2024856, 2081102, 3121653, 4162204, 6243306, 8324408, 9364959, 12486612, 18729918, 24973224, 37459836, 74919672]

約数ペア:

[(1, 74919672), (2, 37459836), (3, 24973224), (4, 18729918), (6, 12486612), (8, 9364959), (9, 8324408), (12, 6243306), (18, 4162204), (24, 3121653), (36, 2081102), (37, 2024856), (72, 1040551), (74, 1012428), (111, 674952), (148, 506214), (222, 337476), (296, 253107), (333, 224984), (444, 168738), (666, 112492), (888, 84369), (1332, 56246), (2664, 28123)]