72758646

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{9883}}^1$

素因数の和:10300

約数の個数: 24

約数和(自身を含む): 158045160

約数和(自身を除く): 85286514

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 9883, 19766, 29649, 59298, 88947, 177894, 4042147, 8084294, 12126441, 24252882, 36379323, 72758646]

約数ペア:

[(1, 72758646), (2, 36379323), (3, 24252882), (6, 12126441), (9, 8084294), (18, 4042147), (409, 177894), (818, 88947), (1227, 59298), (2454, 29649), (3681, 19766), (7362, 9883)]