75978756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{100501}}^1$

素因数の和:100521

約数の個数: 48

約数和(自身を含む): 225124480

約数和(自身を除く): 149145724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 100501, 201002, 301503, 402004, 603006, 703507, 904509, 1206012, 1407014, 1809018, 2110521, 2713527, 2814028, 3618036, 4221042, 5427054, 6331563, 8442084, 10854108, 12663126, 18994689, 25326252, 37989378, 75978756]

約数ペア:

[(1, 75978756), (2, 37989378), (3, 25326252), (4, 18994689), (6, 12663126), (7, 10854108), (9, 8442084), (12, 6331563), (14, 5427054), (18, 4221042), (21, 3618036), (27, 2814028), (28, 2713527), (36, 2110521), (42, 1809018), (54, 1407014), (63, 1206012), (84, 904509), (108, 703507), (126, 603006), (189, 402004), (252, 301503), (378, 201002), (756, 100501)]