65822868

素因数分解:

$2^2\times 3^6\times {\mathrm{22573}}^1$

素因数の和:22595

約数の個数: 42

約数和(自身を含む): 172713674

約数和(自身を除く): 106890806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 22573, 45146, 67719, 90292, 135438, 203157, 270876, 406314, 609471, 812628, 1218942, 1828413, 2437884, 3656826, 5485239, 7313652, 10970478, 16455717, 21940956, 32911434, 65822868]

約数ペア:

[(1, 65822868), (2, 32911434), (3, 21940956), (4, 16455717), (6, 10970478), (9, 7313652), (12, 5485239), (18, 3656826), (27, 2437884), (36, 1828413), (54, 1218942), (81, 812628), (108, 609471), (162, 406314), (243, 270876), (324, 203157), (486, 135438), (729, 90292), (972, 67719), (1458, 45146), (2916, 22573)]