80256099

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 143327232

約数和(自身を除く): 63071133

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 107, 119, 187, 191, 231, 321, 357, 561, 573, 749, 1177, 1309, 1337, 1819, 2101, 2247, 3247, 3531, 3927, 4011, 5457, 6303, 8239, 9741, 12733, 14707, 20009, 20437, 22729, 24717, 35717, 38199, 44121, 60027, 61311, 68187, 107151, 140063, 143059, 224807, 250019, 347429, 420189, 429177, 674421, 750057, 1042287, 1573649, 2432003, 3821719, 4720947, 7296009, 11465157, 26752033, 80256099]

約数ペア:

[(1, 80256099), (3, 26752033), (7, 11465157), (11, 7296009), (17, 4720947), (21, 3821719), (33, 2432003), (51, 1573649), (77, 1042287), (107, 750057), (119, 674421), (187, 429177), (191, 420189), (231, 347429), (321, 250019), (357, 224807), (561, 143059), (573, 140063), (749, 107151), (1177, 68187), (1309, 61311), (1337, 60027), (1819, 44121), (2101, 38199), (2247, 35717), (3247, 24717), (3531, 22729), (3927, 20437), (4011, 20009), (5457, 14707), (6303, 12733), (8239, 9741)]