81276672

素因数分解:

$2^8\times 3^1\times {\mathrm{105829}}^1$

素因数の和:105848

約数の個数: 36

約数和(自身を含む): 216316520

約数和(自身を除く): 135039848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 105829, 211658, 317487, 423316, 634974, 846632, 1269948, 1693264, 2539896, 3386528, 5079792, 6773056, 10159584, 13546112, 20319168, 27092224, 40638336, 81276672]

約数ペア:

[(1, 81276672), (2, 40638336), (3, 27092224), (4, 20319168), (6, 13546112), (8, 10159584), (12, 6773056), (16, 5079792), (24, 3386528), (32, 2539896), (48, 1693264), (64, 1269948), (96, 846632), (128, 634974), (192, 423316), (256, 317487), (384, 211658), (768, 105829)]