81157632

素因数分解:

$2^9\times 3^1\times {\mathrm{52837}}^1$

素因数の和:52858

約数の個数: 40

約数和(自身を含む): 216213096

約数和(自身を除く): 135055464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 52837, 105674, 158511, 211348, 317022, 422696, 634044, 845392, 1268088, 1690784, 2536176, 3381568, 5072352, 6763136, 10144704, 13526272, 20289408, 27052544, 40578816, 81157632]

約数ペア:

[(1, 81157632), (2, 40578816), (3, 27052544), (4, 20289408), (6, 13526272), (8, 10144704), (12, 6763136), (16, 5072352), (24, 3381568), (32, 2536176), (48, 1690784), (64, 1268088), (96, 845392), (128, 634044), (192, 422696), (256, 317022), (384, 211348), (512, 158511), (768, 105674), (1536, 52837)]