78254136

素因数分解:

$2^3\times 3^2\times {\mathrm{1086863}}^1$

素因数の和:1086875

約数の個数: 24

約数和(自身を含む): 211938480

約数和(自身を除く): 133684344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1086863, 2173726, 3260589, 4347452, 6521178, 8694904, 9781767, 13042356, 19563534, 26084712, 39127068, 78254136]

約数ペア:

[(1, 78254136), (2, 39127068), (3, 26084712), (4, 19563534), (6, 13042356), (8, 9781767), (9, 8694904), (12, 6521178), (18, 4347452), (24, 3260589), (36, 2173726), (72, 1086863)]