78464718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{733}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 179771280

約数和(自身を除く): 101306562

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 313, 342, 626, 733, 939, 1466, 1878, 2199, 2817, 4398, 5634, 5947, 6597, 11894, 13194, 13927, 17841, 27854, 35682, 41781, 53523, 83562, 107046, 125343, 229429, 250686, 458858, 688287, 1376574, 2064861, 4129722, 4359151, 8718302, 13077453, 26154906, 39232359, 78464718]

約数ペア:

[(1, 78464718), (2, 39232359), (3, 26154906), (6, 13077453), (9, 8718302), (18, 4359151), (19, 4129722), (38, 2064861), (57, 1376574), (114, 688287), (171, 458858), (313, 250686), (342, 229429), (626, 125343), (733, 107046), (939, 83562), (1466, 53523), (1878, 41781), (2199, 35682), (2817, 27854), (4398, 17841), (5634, 13927), (5947, 13194), (6597, 11894)]