80621484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353603}}^1$

素因数の和:353629

約数の個数: 24

約数和(自身を含む): 198018240

約数和(自身を除く): 117396756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 353603, 707206, 1060809, 1414412, 2121618, 4243236, 6718457, 13436914, 20155371, 26873828, 40310742, 80621484]

約数ペア:

[(1, 80621484), (2, 40310742), (3, 26873828), (4, 20155371), (6, 13436914), (12, 6718457), (19, 4243236), (38, 2121618), (57, 1414412), (76, 1060809), (114, 707206), (228, 353603)]