81902976

素因数分解:

$2^7\times 3^1\times {\mathrm{213289}}^1$

素因数の和:213306

約数の個数: 32

約数和(自身を含む): 217555800

約数和(自身を除く): 135652824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 213289, 426578, 639867, 853156, 1279734, 1706312, 2559468, 3412624, 5118936, 6825248, 10237872, 13650496, 20475744, 27300992, 40951488, 81902976]

約数ペア:

[(1, 81902976), (2, 40951488), (3, 27300992), (4, 20475744), (6, 13650496), (8, 10237872), (12, 6825248), (16, 5118936), (24, 3412624), (32, 2559468), (48, 1706312), (64, 1279734), (96, 853156), (128, 639867), (192, 426578), (384, 213289)]