77188936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1327}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 158244480

約数和(自身を除く): 81055544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 661, 1322, 1327, 2644, 2654, 5288, 5308, 7271, 10616, 14542, 14597, 29084, 29194, 58168, 58388, 116776, 877147, 1754294, 3508588, 7017176, 9648617, 19297234, 38594468, 77188936]

約数ペア:

[(1, 77188936), (2, 38594468), (4, 19297234), (8, 9648617), (11, 7017176), (22, 3508588), (44, 1754294), (88, 877147), (661, 116776), (1322, 58388), (1327, 58168), (2644, 29194), (2654, 29084), (5288, 14597), (5308, 14542), (7271, 10616)]