80475768

素因数分解:

$2^3\times 3^6\times {\mathrm{13799}}^1$

素因数の和:13823

約数の個数: 56

約数和(自身を含む): 226251000

約数和(自身を除く): 145775232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 13799, 27598, 41397, 55196, 82794, 110392, 124191, 165588, 248382, 331176, 372573, 496764, 745146, 993528, 1117719, 1490292, 2235438, 2980584, 3353157, 4470876, 6706314, 8941752, 10059471, 13412628, 20118942, 26825256, 40237884, 80475768]

約数ペア:

[(1, 80475768), (2, 40237884), (3, 26825256), (4, 20118942), (6, 13412628), (8, 10059471), (9, 8941752), (12, 6706314), (18, 4470876), (24, 3353157), (27, 2980584), (36, 2235438), (54, 1490292), (72, 1117719), (81, 993528), (108, 745146), (162, 496764), (216, 372573), (243, 331176), (324, 248382), (486, 165588), (648, 124191), (729, 110392), (972, 82794), (1458, 55196), (1944, 41397), (2916, 27598), (5832, 13799)]