66571308

素因数分解:

$2^2\times 3^5\times {\mathrm{68489}}^1$

素因数の和:68508

約数の個数: 36

約数和(自身を含む): 174512520

約数和(自身を除く): 107941212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 68489, 136978, 205467, 273956, 410934, 616401, 821868, 1232802, 1849203, 2465604, 3698406, 5547609, 7396812, 11095218, 16642827, 22190436, 33285654, 66571308]

約数ペア:

[(1, 66571308), (2, 33285654), (3, 22190436), (4, 16642827), (6, 11095218), (9, 7396812), (12, 5547609), (18, 3698406), (27, 2465604), (36, 1849203), (54, 1232802), (81, 821868), (108, 616401), (162, 410934), (243, 273956), (324, 205467), (486, 136978), (972, 68489)]