80831688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{481141}}^1$

素因数の和:481157

約数の個数: 32

約数和(自身を含む): 230948160

約数和(自身を除く): 150116472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 481141, 962282, 1443423, 1924564, 2886846, 3367987, 3849128, 5773692, 6735974, 10103961, 11547384, 13471948, 20207922, 26943896, 40415844, 80831688]

約数ペア:

[(1, 80831688), (2, 40415844), (3, 26943896), (4, 20207922), (6, 13471948), (7, 11547384), (8, 10103961), (12, 6735974), (14, 5773692), (21, 3849128), (24, 3367987), (28, 2886846), (42, 1924564), (56, 1443423), (84, 962282), (168, 481141)]