80421504

素因数分解:

$2^7\times 3^1\times {\mathrm{209431}}^1$

素因数の和:209448

約数の個数: 32

約数和(自身を含む): 213620640

約数和(自身を除く): 133199136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 209431, 418862, 628293, 837724, 1256586, 1675448, 2513172, 3350896, 5026344, 6701792, 10052688, 13403584, 20105376, 26807168, 40210752, 80421504]

約数ペア:

[(1, 80421504), (2, 40210752), (3, 26807168), (4, 20105376), (6, 13403584), (8, 10052688), (12, 6701792), (16, 5026344), (24, 3350896), (32, 2513172), (48, 1675448), (64, 1256586), (96, 837724), (128, 628293), (192, 418862), (384, 209431)]