78868902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{1543}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 180536832

約数和(自身を除く): 101667930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1217, 1543, 2434, 3086, 3651, 4629, 7302, 8519, 9258, 10801, 17038, 21602, 25557, 32403, 51114, 64806, 1877831, 3755662, 5633493, 11266986, 13144817, 26289634, 39434451, 78868902]

約数ペア:

[(1, 78868902), (2, 39434451), (3, 26289634), (6, 13144817), (7, 11266986), (14, 5633493), (21, 3755662), (42, 1877831), (1217, 64806), (1543, 51114), (2434, 32403), (3086, 25557), (3651, 21602), (4629, 17038), (7302, 10801), (8519, 9258)]