78097992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{751}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 223795200

約数和(自身を除く): 145697208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 619, 751, 1238, 1502, 1857, 2253, 2476, 3004, 3714, 4333, 4506, 4952, 5257, 6008, 7428, 8666, 9012, 10514, 12999, 14856, 15771, 17332, 18024, 21028, 25998, 31542, 34664, 42056, 51996, 63084, 103992, 126168, 464869, 929738, 1394607, 1859476, 2789214, 3254083, 3718952, 5578428, 6508166, 9762249, 11156856, 13016332, 19524498, 26032664, 39048996, 78097992]

約数ペア:

[(1, 78097992), (2, 39048996), (3, 26032664), (4, 19524498), (6, 13016332), (7, 11156856), (8, 9762249), (12, 6508166), (14, 5578428), (21, 3718952), (24, 3254083), (28, 2789214), (42, 1859476), (56, 1394607), (84, 929738), (168, 464869), (619, 126168), (751, 103992), (1238, 63084), (1502, 51996), (1857, 42056), (2253, 34664), (2476, 31542), (3004, 25998), (3714, 21028), (4333, 18024), (4506, 17332), (4952, 15771), (5257, 14856), (6008, 12999), (7428, 10514), (8666, 9012)]