81717696

素因数分解:

$2^6\times 3^2\times {\mathrm{141871}}^1$

素因数の和:141889

約数の個数: 42

約数和(自身を含む): 234230672

約数和(自身を除く): 152512976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 141871, 283742, 425613, 567484, 851226, 1134968, 1276839, 1702452, 2269936, 2553678, 3404904, 4539872, 5107356, 6809808, 9079744, 10214712, 13619616, 20429424, 27239232, 40858848, 81717696]

約数ペア:

[(1, 81717696), (2, 40858848), (3, 27239232), (4, 20429424), (6, 13619616), (8, 10214712), (9, 9079744), (12, 6809808), (16, 5107356), (18, 4539872), (24, 3404904), (32, 2553678), (36, 2269936), (48, 1702452), (64, 1276839), (72, 1134968), (96, 851226), (144, 567484), (192, 425613), (288, 283742), (576, 141871)]