72490656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107873}}^1$

素因数の和:107893

約数の個数: 48

約数和(自身を含む): 217473984

約数和(自身を除く): 144983328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 107873, 215746, 323619, 431492, 647238, 755111, 862984, 1294476, 1510222, 1725968, 2265333, 2588952, 3020444, 3451936, 4530666, 5177904, 6040888, 9061332, 10355808, 12081776, 18122664, 24163552, 36245328, 72490656]

約数ペア:

[(1, 72490656), (2, 36245328), (3, 24163552), (4, 18122664), (6, 12081776), (7, 10355808), (8, 9061332), (12, 6040888), (14, 5177904), (16, 4530666), (21, 3451936), (24, 3020444), (28, 2588952), (32, 2265333), (42, 1725968), (48, 1510222), (56, 1294476), (84, 862984), (96, 755111), (112, 647238), (168, 431492), (224, 323619), (336, 215746), (672, 107873)]