72580494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4787}}^1$

素因数の和:4837

約数の個数: 48

約数和(自身を含む): 175125888

約数和(自身を除く): 102545394

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 4787, 5054, 7581, 9574, 14361, 15162, 28722, 33509, 67018, 90953, 100527, 181906, 201054, 272859, 545718, 636671, 1273342, 1728107, 1910013, 3456214, 3820026, 5184321, 10368642, 12096749, 24193498, 36290247, 72580494]

約数ペア:

[(1, 72580494), (2, 36290247), (3, 24193498), (6, 12096749), (7, 10368642), (14, 5184321), (19, 3820026), (21, 3456214), (38, 1910013), (42, 1728107), (57, 1273342), (114, 636671), (133, 545718), (266, 272859), (361, 201054), (399, 181906), (722, 100527), (798, 90953), (1083, 67018), (2166, 33509), (2527, 28722), (4787, 15162), (5054, 14361), (7581, 9574)]