72487962

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{6263}}^1$

素因数の和:6914

約数の個数: 24

約数和(自身を含む): 157326624

約数和(自身を除く): 84838662

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 6263, 11574, 12526, 18789, 37578, 56367, 112734, 4027109, 8054218, 12081327, 24162654, 36243981, 72487962]

約数ペア:

[(1, 72487962), (2, 36243981), (3, 24162654), (6, 12081327), (9, 8054218), (18, 4027109), (643, 112734), (1286, 56367), (1929, 37578), (3858, 18789), (5787, 12526), (6263, 11574)]