78821136

素因数分解:

$2^4\times 3^2\times {\mathrm{547369}}^1$

素因数の和:547383

約数の個数: 30

約数和(自身を含む): 220590110

約数和(自身を除く): 141768974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547369, 1094738, 1642107, 2189476, 3284214, 4378952, 4926321, 6568428, 8757904, 9852642, 13136856, 19705284, 26273712, 39410568, 78821136]

約数ペア:

[(1, 78821136), (2, 39410568), (3, 26273712), (4, 19705284), (6, 13136856), (8, 9852642), (9, 8757904), (12, 6568428), (16, 4926321), (18, 4378952), (24, 3284214), (36, 2189476), (48, 1642107), (72, 1094738), (144, 547369)]