66809616

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{32369}}^1$

素因数の和:32423

約数の個数: 40

約数和(自身を含む): 176610720

約数和(自身を除く): 109801104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 32369, 64738, 97107, 129476, 194214, 258952, 388428, 517904, 776856, 1391867, 1553712, 2783734, 4175601, 5567468, 8351202, 11134936, 16702404, 22269872, 33404808, 66809616]

約数ペア:

[(1, 66809616), (2, 33404808), (3, 22269872), (4, 16702404), (6, 11134936), (8, 8351202), (12, 5567468), (16, 4175601), (24, 2783734), (43, 1553712), (48, 1391867), (86, 776856), (129, 517904), (172, 388428), (258, 258952), (344, 194214), (516, 129476), (688, 97107), (1032, 64738), (2064, 32369)]