81341952

素因数分解:

$2^9\times 3^1\times {\mathrm{52957}}^1$

素因数の和:52978

約数の個数: 40

約数和(自身を含む): 216704136

約数和(自身を除く): 135362184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 52957, 105914, 158871, 211828, 317742, 423656, 635484, 847312, 1270968, 1694624, 2541936, 3389248, 5083872, 6778496, 10167744, 13556992, 20335488, 27113984, 40670976, 81341952]

約数ペア:

[(1, 81341952), (2, 40670976), (3, 27113984), (4, 20335488), (6, 13556992), (8, 10167744), (12, 6778496), (16, 5083872), (24, 3389248), (32, 2541936), (48, 1694624), (64, 1270968), (96, 847312), (128, 635484), (192, 423656), (256, 317742), (384, 211828), (512, 158871), (768, 105914), (1536, 52957)]