77539824

素因数分解:

$2^4\times 3^2\times {\mathrm{538471}}^1$

素因数の和:538485

約数の個数: 30

約数和(自身を含む): 217004216

約数和(自身を除く): 139464392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 538471, 1076942, 1615413, 2153884, 3230826, 4307768, 4846239, 6461652, 8615536, 9692478, 12923304, 19384956, 25846608, 38769912, 77539824]

約数ペア:

[(1, 77539824), (2, 38769912), (3, 25846608), (4, 19384956), (6, 12923304), (8, 9692478), (9, 8615536), (12, 6461652), (16, 4846239), (18, 4307768), (24, 3230826), (36, 2153884), (48, 1615413), (72, 1076942), (144, 538471)]