81074592

素因数分解:

$2^5\times 3^2\times {\mathrm{281509}}^1$

素因数の和:281525

約数の個数: 36

約数和(自身を含む): 230556690

約数和(自身を除く): 149482098

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 281509, 563018, 844527, 1126036, 1689054, 2252072, 2533581, 3378108, 4504144, 5067162, 6756216, 9008288, 10134324, 13512432, 20268648, 27024864, 40537296, 81074592]

約数ペア:

[(1, 81074592), (2, 40537296), (3, 27024864), (4, 20268648), (6, 13512432), (8, 10134324), (9, 9008288), (12, 6756216), (16, 5067162), (18, 4504144), (24, 3378108), (32, 2533581), (36, 2252072), (48, 1689054), (72, 1126036), (96, 844527), (144, 563018), (288, 281509)]