77758434

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 187246080

約数和(自身を除く): 109487646

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 257, 351, 431, 514, 702, 771, 862, 1293, 1542, 2313, 2586, 3341, 3879, 4626, 5603, 6682, 6939, 7758, 10023, 11206, 11637, 13878, 16809, 20046, 23274, 30069, 33618, 50427, 60138, 90207, 100854, 110767, 151281, 180414, 221534, 302562, 332301, 664602, 996903, 1439971, 1993806, 2879942, 2990709, 4319913, 5981418, 8639826, 12959739, 25919478, 38879217, 77758434]

約数ペア:

[(1, 77758434), (2, 38879217), (3, 25919478), (6, 12959739), (9, 8639826), (13, 5981418), (18, 4319913), (26, 2990709), (27, 2879942), (39, 1993806), (54, 1439971), (78, 996903), (117, 664602), (234, 332301), (257, 302562), (351, 221534), (431, 180414), (514, 151281), (702, 110767), (771, 100854), (862, 90207), (1293, 60138), (1542, 50427), (2313, 33618), (2586, 30069), (3341, 23274), (3879, 20046), (4626, 16809), (5603, 13878), (6682, 11637), (6939, 11206), (7758, 10023)]