81942528

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13337}}^1$

素因数の和:13362

約数の個数: 48

約数和(自身を含む): 218476440

約数和(自身を除く): 136533912

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, 13337, 26674, 40011, 53348, 80022, 106696, 160044, 213392, 320088, 426784, 640176, 853568, 1280352, 1707136, 2560704, 3414272, 5121408, 6828544, 10242816, 13657088, 20485632, 27314176, 40971264, 81942528]

約数ペア:

[(1, 81942528), (2, 40971264), (3, 27314176), (4, 20485632), (6, 13657088), (8, 10242816), (12, 6828544), (16, 5121408), (24, 3414272), (32, 2560704), (48, 1707136), (64, 1280352), (96, 853568), (128, 640176), (192, 426784), (256, 320088), (384, 213392), (512, 160044), (768, 106696), (1024, 80022), (1536, 53348), (2048, 40011), (3072, 26674), (6144, 13337)]