80889918

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1831}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 167078400

約数和(自身を除く): 86188482

約数列:

[1, 2, 3, 6, 37, 74, 111, 199, 222, 398, 597, 1194, 1831, 3662, 5493, 7363, 10986, 14726, 22089, 44178, 67747, 135494, 203241, 364369, 406482, 728738, 1093107, 2186214, 13481653, 26963306, 40444959, 80889918]

約数ペア:

[(1, 80889918), (2, 40444959), (3, 26963306), (6, 13481653), (37, 2186214), (74, 1093107), (111, 728738), (199, 406482), (222, 364369), (398, 203241), (597, 135494), (1194, 67747), (1831, 44178), (3662, 22089), (5493, 14726), (7363, 10986)]