64557216

素因数分解:

$2^5\times 3^3\times {\mathrm{74719}}^1$

素因数の和:74738

約数の個数: 48

約数和(自身を含む): 188294400

約数和(自身を除く): 123737184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 74719, 149438, 224157, 298876, 448314, 597752, 672471, 896628, 1195504, 1344942, 1793256, 2017413, 2391008, 2689884, 3586512, 4034826, 5379768, 7173024, 8069652, 10759536, 16139304, 21519072, 32278608, 64557216]

約数ペア:

[(1, 64557216), (2, 32278608), (3, 21519072), (4, 16139304), (6, 10759536), (8, 8069652), (9, 7173024), (12, 5379768), (16, 4034826), (18, 3586512), (24, 2689884), (27, 2391008), (32, 2017413), (36, 1793256), (48, 1344942), (54, 1195504), (72, 896628), (96, 672471), (108, 597752), (144, 448314), (216, 298876), (288, 224157), (432, 149438), (864, 74719)]