80640474

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{463451}}^1$

素因数の和:463485

約数の個数: 16

約数和(自身を含む): 166842720

約数和(自身を除く): 86202246

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 463451, 926902, 1390353, 2780706, 13440079, 26880158, 40320237, 80640474]

約数ペア:

[(1, 80640474), (2, 40320237), (3, 26880158), (6, 13440079), (29, 2780706), (58, 1390353), (87, 926902), (174, 463451)]