72555048

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19759}}^1$

素因数の和:19791

約数の個数: 64

約数和(自身を含む): 213408000

約数和(自身を除く): 140852952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 19759, 39518, 59277, 79036, 118554, 158072, 177831, 237108, 335903, 355662, 474216, 533493, 671806, 711324, 1007709, 1066986, 1343612, 1422648, 2015418, 2133972, 2687224, 3023127, 4030836, 4267944, 6046254, 8061672, 9069381, 12092508, 18138762, 24185016, 36277524, 72555048]

約数ペア:

[(1, 72555048), (2, 36277524), (3, 24185016), (4, 18138762), (6, 12092508), (8, 9069381), (9, 8061672), (12, 6046254), (17, 4267944), (18, 4030836), (24, 3023127), (27, 2687224), (34, 2133972), (36, 2015418), (51, 1422648), (54, 1343612), (68, 1066986), (72, 1007709), (102, 711324), (108, 671806), (136, 533493), (153, 474216), (204, 355662), (216, 335903), (306, 237108), (408, 177831), (459, 158072), (612, 118554), (918, 79036), (1224, 59277), (1836, 39518), (3672, 19759)]