64787154

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 133545984

約数和(自身を除く): 68758830

約数列:

[1, 2, 3, 6, 43, 86, 129, 151, 258, 302, 453, 906, 1663, 3326, 4989, 6493, 9978, 12986, 19479, 38958, 71509, 143018, 214527, 251113, 429054, 502226, 753339, 1506678, 10797859, 21595718, 32393577, 64787154]

約数ペア:

[(1, 64787154), (2, 32393577), (3, 21595718), (6, 10797859), (43, 1506678), (86, 753339), (129, 502226), (151, 429054), (258, 251113), (302, 214527), (453, 143018), (906, 71509), (1663, 38958), (3326, 19479), (4989, 12986), (6493, 9978)]