70697808

素因数分解:

$2^4\times 3^2\times {\mathrm{490957}}^1$

素因数の和:490971

約数の個数: 30

約数和(自身を含む): 197856074

約数和(自身を除く): 127158266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 490957, 981914, 1472871, 1963828, 2945742, 3927656, 4418613, 5891484, 7855312, 8837226, 11782968, 17674452, 23565936, 35348904, 70697808]

約数ペア:

[(1, 70697808), (2, 35348904), (3, 23565936), (4, 17674452), (6, 11782968), (8, 8837226), (9, 7855312), (12, 5891484), (16, 4418613), (18, 3927656), (24, 2945742), (36, 1963828), (48, 1472871), (72, 981914), (144, 490957)]