80164866

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1871}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 165604608

約数和(自身を除く): 85439742

約数列:

[1, 2, 3, 6, 37, 74, 111, 193, 222, 386, 579, 1158, 1871, 3742, 5613, 7141, 11226, 14282, 21423, 42846, 69227, 138454, 207681, 361103, 415362, 722206, 1083309, 2166618, 13360811, 26721622, 40082433, 80164866]

約数ペア:

[(1, 80164866), (2, 40082433), (3, 26721622), (6, 13360811), (37, 2166618), (74, 1083309), (111, 722206), (193, 415362), (222, 361103), (386, 207681), (579, 138454), (1158, 69227), (1871, 42846), (3742, 21423), (5613, 14282), (7141, 11226)]