72803394

素因数分解:

$2^1\times 3^3\times {\mathrm{1348211}}^1$

素因数の和:1348222

約数の個数: 16

約数和(自身を含む): 161785440

約数和(自身を除く): 88982046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1348211, 2696422, 4044633, 8089266, 12133899, 24267798, 36401697, 72803394]

約数ペア:

[(1, 72803394), (2, 36401697), (3, 24267798), (6, 12133899), (9, 8089266), (18, 4044633), (27, 2696422), (54, 1348211)]