81625176

素因数分解:

$2^3\times 3^2\times {\mathrm{1133683}}^1$

素因数の和:1133695

約数の個数: 24

約数和(自身を含む): 221068380

約数和(自身を除く): 139443204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1133683, 2267366, 3401049, 4534732, 6802098, 9069464, 10203147, 13604196, 20406294, 27208392, 40812588, 81625176]

約数ペア:

[(1, 81625176), (2, 40812588), (3, 27208392), (4, 20406294), (6, 13604196), (8, 10203147), (9, 9069464), (12, 6802098), (18, 4534732), (24, 3401049), (36, 2267366), (72, 1133683)]