80120646

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{10883}}^1$

素因数の和:11300

約数の個数: 24

約数和(自身を含む): 174035160

約数和(自身を除く): 93914514

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 10883, 21766, 32649, 65298, 97947, 195894, 4451147, 8902294, 13353441, 26706882, 40060323, 80120646]

約数ペア:

[(1, 80120646), (2, 40060323), (3, 26706882), (6, 13353441), (9, 8902294), (18, 4451147), (409, 195894), (818, 97947), (1227, 65298), (2454, 32649), (3681, 21766), (7362, 10883)]