81053866712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111337729}}^1$

素因数の和:111337755

約数の個数: 32

約数和(自身を含む): 187047386400

約数和(自身を除く): 105993519688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 111337729, 222675458, 445350916, 779364103, 890701832, 1447390477, 1558728206, 2894780954, 3117456412, 5789561908, 6234912824, 10131733339, 11579123816, 20263466678, 40526933356, 81053866712]

約数ペア:

[(1, 81053866712), (2, 40526933356), (4, 20263466678), (7, 11579123816), (8, 10131733339), (13, 6234912824), (14, 5789561908), (26, 3117456412), (28, 2894780954), (52, 1558728206), (56, 1447390477), (91, 890701832), (104, 779364103), (182, 445350916), (364, 222675458), (728, 111337729)]