81502464

素因数分解:

$2^8\times 3^1\times {\mathrm{106123}}^1$

素因数の和:106142

約数の個数: 36

約数和(自身を含む): 216917456

約数和(自身を除く): 135414992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 106123, 212246, 318369, 424492, 636738, 848984, 1273476, 1697968, 2546952, 3395936, 5093904, 6791872, 10187808, 13583744, 20375616, 27167488, 40751232, 81502464]

約数ペア:

[(1, 81502464), (2, 40751232), (3, 27167488), (4, 20375616), (6, 13583744), (8, 10187808), (12, 6791872), (16, 5093904), (24, 3395936), (32, 2546952), (48, 1697968), (64, 1273476), (96, 848984), (128, 636738), (192, 424492), (256, 318369), (384, 212246), (768, 106123)]