77281812

素因数分解:

$2^2\times 3^2\times {\mathrm{811}}^1\times {\mathrm{2647}}^1$

素因数の和:3468

約数の個数: 36

約数和(自身を含む): 195666016

約数和(自身を除く): 118384204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 811, 1622, 2433, 2647, 3244, 4866, 5294, 7299, 7941, 9732, 10588, 14598, 15882, 23823, 29196, 31764, 47646, 95292, 2146717, 4293434, 6440151, 8586868, 12880302, 19320453, 25760604, 38640906, 77281812]

約数ペア:

[(1, 77281812), (2, 38640906), (3, 25760604), (4, 19320453), (6, 12880302), (9, 8586868), (12, 6440151), (18, 4293434), (36, 2146717), (811, 95292), (1622, 47646), (2433, 31764), (2647, 29196), (3244, 23823), (4866, 15882), (5294, 14598), (7299, 10588), (7941, 9732)]