77679396

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30391}}^1$

素因数の和:30472

約数の個数: 36

約数和(自身を含む): 199128384

約数和(自身を除く): 121448988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 30391, 60782, 91173, 121564, 182346, 273519, 364692, 547038, 1094076, 2157761, 4315522, 6473283, 8631044, 12946566, 19419849, 25893132, 38839698, 77679396]

約数ペア:

[(1, 77679396), (2, 38839698), (3, 25893132), (4, 19419849), (6, 12946566), (9, 8631044), (12, 6473283), (18, 4315522), (36, 2157761), (71, 1094076), (142, 547038), (213, 364692), (284, 273519), (426, 182346), (639, 121564), (852, 91173), (1278, 60782), (2556, 30391)]