81829248

素因数分解:

$2^7\times 3^1\times {\mathrm{213097}}^1$

素因数の和:213114

約数の個数: 32

約数和(自身を含む): 217359960

約数和(自身を除く): 135530712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 213097, 426194, 639291, 852388, 1278582, 1704776, 2557164, 3409552, 5114328, 6819104, 10228656, 13638208, 20457312, 27276416, 40914624, 81829248]

約数ペア:

[(1, 81829248), (2, 40914624), (3, 27276416), (4, 20457312), (6, 13638208), (8, 10228656), (12, 6819104), (16, 5114328), (24, 3409552), (32, 2557164), (48, 1704776), (64, 1278582), (96, 852388), (128, 639291), (192, 426194), (384, 213097)]