81762816

素因数分解:

$2^9\times 3^1\times {\mathrm{53231}}^1$

素因数の和:53252

約数の個数: 40

約数和(自身を含む): 217825344

約数和(自身を除く): 136062528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 53231, 106462, 159693, 212924, 319386, 425848, 638772, 851696, 1277544, 1703392, 2555088, 3406784, 5110176, 6813568, 10220352, 13627136, 20440704, 27254272, 40881408, 81762816]

約数ペア:

[(1, 81762816), (2, 40881408), (3, 27254272), (4, 20440704), (6, 13627136), (8, 10220352), (12, 6813568), (16, 5110176), (24, 3406784), (32, 2555088), (48, 1703392), (64, 1277544), (96, 851696), (128, 638772), (192, 425848), (256, 319386), (384, 212924), (512, 159693), (768, 106462), (1536, 53231)]