80159568

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 215271936

約数和(自身を除く): 135112368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 129, 142, 172, 213, 258, 284, 344, 426, 516, 547, 568, 688, 852, 1032, 1094, 1136, 1641, 1704, 2064, 2188, 3053, 3282, 3408, 4376, 6106, 6564, 8752, 9159, 12212, 13128, 18318, 23521, 24424, 26256, 36636, 38837, 47042, 48848, 70563, 73272, 77674, 94084, 116511, 141126, 146544, 155348, 188168, 233022, 282252, 310696, 376336, 466044, 564504, 621392, 932088, 1129008, 1669991, 1864176, 3339982, 5009973, 6679964, 10019946, 13359928, 20039892, 26719856, 40079784, 80159568]

約数ペア:

[(1, 80159568), (2, 40079784), (3, 26719856), (4, 20039892), (6, 13359928), (8, 10019946), (12, 6679964), (16, 5009973), (24, 3339982), (43, 1864176), (48, 1669991), (71, 1129008), (86, 932088), (129, 621392), (142, 564504), (172, 466044), (213, 376336), (258, 310696), (284, 282252), (344, 233022), (426, 188168), (516, 155348), (547, 146544), (568, 141126), (688, 116511), (852, 94084), (1032, 77674), (1094, 73272), (1136, 70563), (1641, 48848), (1704, 47042), (2064, 38837), (2188, 36636), (3053, 26256), (3282, 24424), (3408, 23521), (4376, 18318), (6106, 13128), (6564, 12212), (8752, 9159)]