80465968

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:586

約数の個数: 60

約数和(自身を含む): 173660760

約数和(自身を除く): 93194792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 121, 176, 178, 242, 356, 467, 484, 712, 934, 968, 979, 1424, 1868, 1936, 1958, 3736, 3916, 5137, 7472, 7832, 10274, 10769, 15664, 20548, 21538, 41096, 41563, 43076, 56507, 82192, 83126, 86152, 113014, 166252, 172304, 226028, 332504, 452056, 457193, 665008, 904112, 914386, 1828772, 3657544, 5029123, 7315088, 10058246, 20116492, 40232984, 80465968]

約数ペア:

[(1, 80465968), (2, 40232984), (4, 20116492), (8, 10058246), (11, 7315088), (16, 5029123), (22, 3657544), (44, 1828772), (88, 914386), (89, 904112), (121, 665008), (176, 457193), (178, 452056), (242, 332504), (356, 226028), (467, 172304), (484, 166252), (712, 113014), (934, 86152), (968, 83126), (979, 82192), (1424, 56507), (1868, 43076), (1936, 41563), (1958, 41096), (3736, 21538), (3916, 20548), (5137, 15664), (7472, 10769), (7832, 10274)]