85006728

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{20011}}^1$

素因数の和:20082

約数の個数: 48

約数和(自身を含む): 234140400

約数和(自身を除く): 149133672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 20011, 40022, 60033, 80044, 120066, 160088, 180099, 240132, 360198, 480264, 720396, 1180649, 1440792, 2361298, 3541947, 4722596, 7083894, 9445192, 10625841, 14167788, 21251682, 28335576, 42503364, 85006728]

約数ペア:

[(1, 85006728), (2, 42503364), (3, 28335576), (4, 21251682), (6, 14167788), (8, 10625841), (9, 9445192), (12, 7083894), (18, 4722596), (24, 3541947), (36, 2361298), (59, 1440792), (72, 1180649), (118, 720396), (177, 480264), (236, 360198), (354, 240132), (472, 180099), (531, 160088), (708, 120066), (1062, 80044), (1416, 60033), (2124, 40022), (4248, 20011)]