76795719

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 62550201

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 107, 143, 231, 239, 273, 321, 429, 717, 749, 1001, 1177, 1391, 1673, 2247, 2629, 3003, 3107, 3531, 4173, 5019, 7887, 8239, 9321, 9737, 15301, 18403, 21749, 24717, 25573, 29211, 34177, 45903, 55209, 65247, 76719, 102531, 107107, 179011, 239239, 281303, 321321, 332449, 537033, 717717, 843909, 997347, 1969121, 2327143, 3656939, 5907363, 6981429, 10970817, 25598573, 76795719]

約数ペア:

[(1, 76795719), (3, 25598573), (7, 10970817), (11, 6981429), (13, 5907363), (21, 3656939), (33, 2327143), (39, 1969121), (77, 997347), (91, 843909), (107, 717717), (143, 537033), (231, 332449), (239, 321321), (273, 281303), (321, 239239), (429, 179011), (717, 107107), (749, 102531), (1001, 76719), (1177, 65247), (1391, 55209), (1673, 45903), (2247, 34177), (2629, 29211), (3003, 25573), (3107, 24717), (3531, 21749), (4173, 18403), (5019, 15301), (7887, 9737), (8239, 9321)]