81112128

素因数分解:

$2^6\times 3^1\times {\mathrm{422459}}^1$

素因数の和:422474

約数の個数: 28

約数和(自身を含む): 214609680

約数和(自身を除く): 133497552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 422459, 844918, 1267377, 1689836, 2534754, 3379672, 5069508, 6759344, 10139016, 13518688, 20278032, 27037376, 40556064, 81112128]

約数ペア:

[(1, 81112128), (2, 40556064), (3, 27037376), (4, 20278032), (6, 13518688), (8, 10139016), (12, 6759344), (16, 5069508), (24, 3379672), (32, 2534754), (48, 1689836), (64, 1267377), (96, 844918), (192, 422459)]