72790992

素因数分解:

$2^4\times 3^2\times {\mathrm{505493}}^1$

素因数の和:505507

約数の個数: 30

約数和(自身を含む): 203714082

約数和(自身を除く): 130923090

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505493, 1010986, 1516479, 2021972, 3032958, 4043944, 4549437, 6065916, 8087888, 9098874, 12131832, 18197748, 24263664, 36395496, 72790992]

約数ペア:

[(1, 72790992), (2, 36395496), (3, 24263664), (4, 18197748), (6, 12131832), (8, 9098874), (9, 8087888), (12, 6065916), (16, 4549437), (18, 4043944), (24, 3032958), (36, 2021972), (48, 1516479), (72, 1010986), (144, 505493)]