66777804

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{2351}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 173859840

約数和(自身を除く): 107082036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1578, 2351, 2367, 3156, 4702, 4734, 7053, 7101, 9404, 9468, 14106, 14202, 21159, 28212, 28404, 42318, 63477, 84636, 126954, 253908, 618313, 1236626, 1854939, 2473252, 3709878, 5564817, 7419756, 11129634, 16694451, 22259268, 33388902, 66777804]

約数ペア:

[(1, 66777804), (2, 33388902), (3, 22259268), (4, 16694451), (6, 11129634), (9, 7419756), (12, 5564817), (18, 3709878), (27, 2473252), (36, 1854939), (54, 1236626), (108, 618313), (263, 253908), (526, 126954), (789, 84636), (1052, 63477), (1578, 42318), (2351, 28404), (2367, 28212), (3156, 21159), (4702, 14202), (4734, 14106), (7053, 9468), (7101, 9404)]