79980972

素因数分解:

$2^2\times 3^1\times {\mathrm{6665081}}^1$

素因数の和:6665088

約数の個数: 12

約数和(自身を含む): 186622296

約数和(自身を除く): 106641324

約数列:

[1, 2, 3, 4, 6, 12, 6665081, 13330162, 19995243, 26660324, 39990486, 79980972]

約数ペア:

[(1, 79980972), (2, 39990486), (3, 26660324), (4, 19995243), (6, 13330162), (12, 6665081)]