66782784

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8089}}^1$

素因数の和:8147

約数の個数: 56

約数和(自身を含む): 180827680

約数和(自身を除く): 114044896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8089, 8256, 16178, 24267, 32356, 48534, 64712, 97068, 129424, 194136, 258848, 347827, 388272, 517696, 695654, 776544, 1043481, 1391308, 1553088, 2086962, 2782616, 4173924, 5565232, 8347848, 11130464, 16695696, 22260928, 33391392, 66782784]

約数ペア:

[(1, 66782784), (2, 33391392), (3, 22260928), (4, 16695696), (6, 11130464), (8, 8347848), (12, 5565232), (16, 4173924), (24, 2782616), (32, 2086962), (43, 1553088), (48, 1391308), (64, 1043481), (86, 776544), (96, 695654), (129, 517696), (172, 388272), (192, 347827), (258, 258848), (344, 194136), (516, 129424), (688, 97068), (1032, 64712), (1376, 48534), (2064, 32356), (2752, 24267), (4128, 16178), (8089, 8256)]