81954816

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13339}}^1$

素因数の和:13364

約数の個数: 48

約数和(自身を含む): 218509200

約数和(自身を除く): 136554384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 13339, 26678, 40017, 53356, 80034, 106712, 160068, 213424, 320136, 426848, 640272, 853696, 1280544, 1707392, 2561088, 3414784, 5122176, 6829568, 10244352, 13659136, 20488704, 27318272, 40977408, 81954816]

約数ペア:

[(1, 81954816), (2, 40977408), (3, 27318272), (4, 20488704), (6, 13659136), (8, 10244352), (12, 6829568), (16, 5122176), (24, 3414784), (32, 2561088), (48, 1707392), (64, 1280544), (96, 853696), (128, 640272), (192, 426848), (256, 320136), (384, 213424), (512, 160068), (768, 106712), (1024, 80034), (1536, 53356), (2048, 40017), (3072, 26678), (6144, 13339)]