61258232

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 139891680

約数和(自身を除く): 78633448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 71, 98, 124, 142, 196, 217, 248, 284, 392, 434, 497, 568, 868, 994, 1519, 1736, 1988, 2201, 3038, 3479, 3976, 4402, 5041, 6076, 6958, 8804, 10082, 12152, 13916, 15407, 17608, 20164, 27832, 30814, 35287, 40328, 61628, 70574, 107849, 123256, 141148, 156271, 215698, 247009, 282296, 312542, 431396, 494018, 625084, 862792, 988036, 1093897, 1250168, 1976072, 2187794, 4375588, 7657279, 8751176, 15314558, 30629116, 61258232]

約数ペア:

[(1, 61258232), (2, 30629116), (4, 15314558), (7, 8751176), (8, 7657279), (14, 4375588), (28, 2187794), (31, 1976072), (49, 1250168), (56, 1093897), (62, 988036), (71, 862792), (98, 625084), (124, 494018), (142, 431396), (196, 312542), (217, 282296), (248, 247009), (284, 215698), (392, 156271), (434, 141148), (497, 123256), (568, 107849), (868, 70574), (994, 61628), (1519, 40328), (1736, 35287), (1988, 30814), (2201, 27832), (3038, 20164), (3479, 17608), (3976, 15407), (4402, 13916), (5041, 12152), (6076, 10082), (6958, 8804)]