81251136

素因数分解:

$2^6\times 3^2\times {\mathrm{141061}}^1$

素因数の和:141079

約数の個数: 42

約数和(自身を含む): 232893362

約数和(自身を除く): 151642226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 141061, 282122, 423183, 564244, 846366, 1128488, 1269549, 1692732, 2256976, 2539098, 3385464, 4513952, 5078196, 6770928, 9027904, 10156392, 13541856, 20312784, 27083712, 40625568, 81251136]

約数ペア:

[(1, 81251136), (2, 40625568), (3, 27083712), (4, 20312784), (6, 13541856), (8, 10156392), (9, 9027904), (12, 6770928), (16, 5078196), (18, 4513952), (24, 3385464), (32, 2539098), (36, 2256976), (48, 1692732), (64, 1269549), (72, 1128488), (96, 846366), (144, 564244), (192, 423183), (288, 282122), (576, 141061)]