78877746

素因数分解:

$2^1\times 3^3\times {\mathrm{839}}^1\times {\mathrm{1741}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 175593600

約数和(自身を除く): 96715854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 839, 1678, 1741, 2517, 3482, 5034, 5223, 7551, 10446, 15102, 15669, 22653, 31338, 45306, 47007, 94014, 1460699, 2921398, 4382097, 8764194, 13146291, 26292582, 39438873, 78877746]

約数ペア:

[(1, 78877746), (2, 39438873), (3, 26292582), (6, 13146291), (9, 8764194), (18, 4382097), (27, 2921398), (54, 1460699), (839, 94014), (1678, 47007), (1741, 45306), (2517, 31338), (3482, 22653), (5034, 15669), (5223, 15102), (7551, 10446)]