78816804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1559}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 201277440

約数和(自身を除く): 122460636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 383, 766, 1149, 1532, 1559, 2298, 3118, 4213, 4596, 4677, 6236, 8426, 9354, 12639, 16852, 17149, 18708, 25278, 34298, 50556, 51447, 68596, 102894, 205788, 597097, 1194194, 1791291, 2388388, 3582582, 6568067, 7165164, 13136134, 19704201, 26272268, 39408402, 78816804]

約数ペア:

[(1, 78816804), (2, 39408402), (3, 26272268), (4, 19704201), (6, 13136134), (11, 7165164), (12, 6568067), (22, 3582582), (33, 2388388), (44, 1791291), (66, 1194194), (132, 597097), (383, 205788), (766, 102894), (1149, 68596), (1532, 51447), (1559, 50556), (2298, 34298), (3118, 25278), (4213, 18708), (4596, 17149), (4677, 16852), (6236, 12639), (8426, 9354)]