81088704

素因数分解:

$2^6\times 3^2\times {\mathrm{140779}}^1$

素因数の和:140797

約数の個数: 42

約数和(自身を含む): 232427780

約数和(自身を除く): 151339076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 140779, 281558, 422337, 563116, 844674, 1126232, 1267011, 1689348, 2252464, 2534022, 3378696, 4504928, 5068044, 6757392, 9009856, 10136088, 13514784, 20272176, 27029568, 40544352, 81088704]

約数ペア:

[(1, 81088704), (2, 40544352), (3, 27029568), (4, 20272176), (6, 13514784), (8, 10136088), (9, 9009856), (12, 6757392), (16, 5068044), (18, 4504928), (24, 3378696), (32, 2534022), (36, 2252464), (48, 1689348), (64, 1267011), (72, 1126232), (96, 844674), (144, 563116), (192, 422337), (288, 281558), (576, 140779)]