81364224

素因数分解:

$2^8\times 3^1\times {\mathrm{105943}}^1$

素因数の和:105962

約数の個数: 36

約数和(自身を含む): 216549536

約数和(自身を除く): 135185312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 105943, 211886, 317829, 423772, 635658, 847544, 1271316, 1695088, 2542632, 3390176, 5085264, 6780352, 10170528, 13560704, 20341056, 27121408, 40682112, 81364224]

約数ペア:

[(1, 81364224), (2, 40682112), (3, 27121408), (4, 20341056), (6, 13560704), (8, 10170528), (12, 6780352), (16, 5085264), (24, 3390176), (32, 2542632), (48, 1695088), (64, 1271316), (96, 847544), (128, 635658), (192, 423772), (256, 317829), (384, 211886), (768, 105943)]