85618728

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{30491}}^1$

素因数の和:30519

約数の個数: 64

約数和(自身を含む): 256132800

約数和(自身を除く): 170514072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 30491, 60982, 91473, 121964, 182946, 243928, 274419, 365892, 396383, 548838, 731784, 792766, 823257, 1097676, 1189149, 1585532, 1646514, 2195352, 2378298, 3171064, 3293028, 3567447, 4756596, 6586056, 7134894, 9513192, 10702341, 14269788, 21404682, 28539576, 42809364, 85618728]

約数ペア:

[(1, 85618728), (2, 42809364), (3, 28539576), (4, 21404682), (6, 14269788), (8, 10702341), (9, 9513192), (12, 7134894), (13, 6586056), (18, 4756596), (24, 3567447), (26, 3293028), (27, 3171064), (36, 2378298), (39, 2195352), (52, 1646514), (54, 1585532), (72, 1189149), (78, 1097676), (104, 823257), (108, 792766), (117, 731784), (156, 548838), (216, 396383), (234, 365892), (312, 274419), (351, 243928), (468, 182946), (702, 121964), (936, 91473), (1404, 60982), (2808, 30491)]