89125732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 169344000

約数和(自身を除く): 80218268

約数列:

[1, 2, 4, 19, 38, 71, 76, 83, 142, 166, 199, 284, 332, 398, 796, 1349, 1577, 2698, 3154, 3781, 5396, 5893, 6308, 7562, 11786, 14129, 15124, 16517, 23572, 28258, 33034, 56516, 66068, 111967, 223934, 268451, 313823, 447868, 536902, 627646, 1073804, 1172707, 1255292, 2345414, 4690828, 22281433, 44562866, 89125732]

約数ペア:

[(1, 89125732), (2, 44562866), (4, 22281433), (19, 4690828), (38, 2345414), (71, 1255292), (76, 1172707), (83, 1073804), (142, 627646), (166, 536902), (199, 447868), (284, 313823), (332, 268451), (398, 223934), (796, 111967), (1349, 66068), (1577, 56516), (2698, 33034), (3154, 28258), (3781, 23572), (5396, 16517), (5893, 15124), (6308, 14129), (7562, 11786)]