81292572

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{14759}}^1$

素因数の和:14792

約数の個数: 60

約数和(自身を含む): 225030960

約数和(自身を除く): 143738388

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 14759, 29518, 44277, 59036, 88554, 132831, 177108, 250903, 265662, 398493, 501806, 531324, 752709, 796986, 1003612, 1195479, 1505418, 1593972, 2258127, 2390958, 3010836, 4516254, 4781916, 6774381, 9032508, 13548762, 20323143, 27097524, 40646286, 81292572]

約数ペア:

[(1, 81292572), (2, 40646286), (3, 27097524), (4, 20323143), (6, 13548762), (9, 9032508), (12, 6774381), (17, 4781916), (18, 4516254), (27, 3010836), (34, 2390958), (36, 2258127), (51, 1593972), (54, 1505418), (68, 1195479), (81, 1003612), (102, 796986), (108, 752709), (153, 531324), (162, 501806), (204, 398493), (306, 265662), (324, 250903), (459, 177108), (612, 132831), (918, 88554), (1377, 59036), (1836, 44277), (2754, 29518), (5508, 14759)]