81862848

素因数分解:

$2^6\times 3^2\times {\mathrm{142123}}^1$

素因数の和:142141

約数の個数: 42

約数和(自身を含む): 234646724

約数和(自身を除く): 152783876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 142123, 284246, 426369, 568492, 852738, 1136984, 1279107, 1705476, 2273968, 2558214, 3410952, 4547936, 5116428, 6821904, 9095872, 10232856, 13643808, 20465712, 27287616, 40931424, 81862848]

約数ペア:

[(1, 81862848), (2, 40931424), (3, 27287616), (4, 20465712), (6, 13643808), (8, 10232856), (9, 9095872), (12, 6821904), (16, 5116428), (18, 4547936), (24, 3410952), (32, 2558214), (36, 2273968), (48, 1705476), (64, 1279107), (72, 1136984), (96, 852738), (144, 568492), (192, 426369), (288, 284246), (576, 142123)]