80788818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20747}}^1$

素因数の和:20822

約数の個数: 32

約数和(自身を含む): 179262720

約数和(自身を除く): 98473902

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 20747, 41494, 62241, 124482, 228217, 456434, 684651, 1224073, 1369302, 2448146, 3672219, 7344438, 13464803, 26929606, 40394409, 80788818]

約数ペア:

[(1, 80788818), (2, 40394409), (3, 26929606), (6, 13464803), (11, 7344438), (22, 3672219), (33, 2448146), (59, 1369302), (66, 1224073), (118, 684651), (177, 456434), (354, 228217), (649, 124482), (1298, 62241), (1947, 41494), (3894, 20747)]