71362728

素因数分解:

$2^3\times 3^3\times {\mathrm{330383}}^1$

素因数の和:330398

約数の個数: 32

約数和(自身を含む): 198230400

約数和(自身を除く): 126867672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 330383, 660766, 991149, 1321532, 1982298, 2643064, 2973447, 3964596, 5946894, 7929192, 8920341, 11893788, 17840682, 23787576, 35681364, 71362728]

約数ペア:

[(1, 71362728), (2, 35681364), (3, 23787576), (4, 17840682), (6, 11893788), (8, 8920341), (9, 7929192), (12, 5946894), (18, 3964596), (24, 2973447), (27, 2643064), (36, 1982298), (54, 1321532), (72, 991149), (108, 660766), (216, 330383)]