66472272

素因数分解:

$2^4\times 3^3\times {\mathrm{153871}}^1$

素因数の和:153888

約数の個数: 40

約数和(自身を含む): 190801280

約数和(自身を除く): 124329008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 153871, 307742, 461613, 615484, 923226, 1230968, 1384839, 1846452, 2461936, 2769678, 3692904, 4154517, 5539356, 7385808, 8309034, 11078712, 16618068, 22157424, 33236136, 66472272]

約数ペア:

[(1, 66472272), (2, 33236136), (3, 22157424), (4, 16618068), (6, 11078712), (8, 8309034), (9, 7385808), (12, 5539356), (16, 4154517), (18, 3692904), (24, 2769678), (27, 2461936), (36, 1846452), (48, 1384839), (54, 1230968), (72, 923226), (108, 615484), (144, 461613), (216, 307742), (432, 153871)]