80601336

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1741}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 218760360

約数和(自身を除く): 138159024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1741, 1929, 2572, 3482, 3858, 5144, 5223, 5787, 6964, 7716, 10446, 11574, 13928, 15432, 15669, 20892, 23148, 31338, 41784, 46296, 62676, 125352, 1119463, 2238926, 3358389, 4477852, 6716778, 8955704, 10075167, 13433556, 20150334, 26867112, 40300668, 80601336]

約数ペア:

[(1, 80601336), (2, 40300668), (3, 26867112), (4, 20150334), (6, 13433556), (8, 10075167), (9, 8955704), (12, 6716778), (18, 4477852), (24, 3358389), (36, 2238926), (72, 1119463), (643, 125352), (1286, 62676), (1741, 46296), (1929, 41784), (2572, 31338), (3482, 23148), (3858, 20892), (5144, 15669), (5223, 15432), (5787, 13928), (6964, 11574), (7716, 10446)]