66239904

素因数分解:

$2^5\times 3^1\times {\mathrm{251}}^1\times {\mathrm{2749}}^1$

素因数の和:3013

約数の個数: 48

約数和(自身を含む): 174636000

約数和(自身を除く): 108396096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 251, 502, 753, 1004, 1506, 2008, 2749, 3012, 4016, 5498, 6024, 8032, 8247, 10996, 12048, 16494, 21992, 24096, 32988, 43984, 65976, 87968, 131952, 263904, 689999, 1379998, 2069997, 2759996, 4139994, 5519992, 8279988, 11039984, 16559976, 22079968, 33119952, 66239904]

約数ペア:

[(1, 66239904), (2, 33119952), (3, 22079968), (4, 16559976), (6, 11039984), (8, 8279988), (12, 5519992), (16, 4139994), (24, 2759996), (32, 2069997), (48, 1379998), (96, 689999), (251, 263904), (502, 131952), (753, 87968), (1004, 65976), (1506, 43984), (2008, 32988), (2749, 24096), (3012, 21992), (4016, 16494), (5498, 12048), (6024, 10996), (8032, 8247)]