79237782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19919}}^1$

素因数の和:19957

約数の個数: 48

約数和(自身を含む): 195773760

約数和(自身を除く): 116535978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 19919, 39838, 59757, 119514, 179271, 258947, 338623, 358542, 517894, 677246, 776841, 1015869, 1553682, 2031738, 2330523, 3047607, 4402099, 4661046, 6095214, 8804198, 13206297, 26412594, 39618891, 79237782]

約数ペア:

[(1, 79237782), (2, 39618891), (3, 26412594), (6, 13206297), (9, 8804198), (13, 6095214), (17, 4661046), (18, 4402099), (26, 3047607), (34, 2330523), (39, 2031738), (51, 1553682), (78, 1015869), (102, 776841), (117, 677246), (153, 517894), (221, 358542), (234, 338623), (306, 258947), (442, 179271), (663, 119514), (1326, 59757), (1989, 39838), (3978, 19919)]