80569716

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 191600640

約数和(自身を除く): 111030924

約数列:

[1, 2, 3, 4, 6, 12, 107, 131, 214, 262, 321, 393, 428, 479, 524, 642, 786, 958, 1284, 1437, 1572, 1916, 2874, 5748, 14017, 28034, 42051, 51253, 56068, 62749, 84102, 102506, 125498, 153759, 168204, 188247, 205012, 250996, 307518, 376494, 615036, 752988, 6714143, 13428286, 20142429, 26856572, 40284858, 80569716]

約数ペア:

[(1, 80569716), (2, 40284858), (3, 26856572), (4, 20142429), (6, 13428286), (12, 6714143), (107, 752988), (131, 615036), (214, 376494), (262, 307518), (321, 250996), (393, 205012), (428, 188247), (479, 168204), (524, 153759), (642, 125498), (786, 102506), (958, 84102), (1284, 62749), (1437, 56068), (1572, 51253), (1916, 42051), (2874, 28034), (5748, 14017)]