66005712

素因数分解:

$2^4\times 3^3\times {\mathrm{152791}}^1$

素因数の和:152808

約数の個数: 40

約数和(自身を含む): 189462080

約数和(自身を除く): 123456368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 152791, 305582, 458373, 611164, 916746, 1222328, 1375119, 1833492, 2444656, 2750238, 3666984, 4125357, 5500476, 7333968, 8250714, 11000952, 16501428, 22001904, 33002856, 66005712]

約数ペア:

[(1, 66005712), (2, 33002856), (3, 22001904), (4, 16501428), (6, 11000952), (8, 8250714), (9, 7333968), (12, 5500476), (16, 4125357), (18, 3666984), (24, 2750238), (27, 2444656), (36, 1833492), (48, 1375119), (54, 1222328), (72, 916746), (108, 611164), (144, 458373), (216, 305582), (432, 152791)]