187728084

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 505612800

約数和(自身を除く): 317884716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 109, 111, 148, 218, 222, 327, 333, 431, 436, 444, 654, 666, 862, 981, 999, 1293, 1308, 1332, 1724, 1962, 1998, 2586, 2943, 3879, 3924, 3996, 4033, 5172, 5886, 7758, 8066, 11637, 11772, 12099, 15516, 15947, 16132, 23274, 24198, 31894, 36297, 46548, 46979, 47841, 48396, 63788, 72594, 93958, 95682, 108891, 140937, 143523, 145188, 187916, 191364, 217782, 281874, 287046, 422811, 430569, 435564, 563748, 574092, 845622, 861138, 1268433, 1691244, 1722276, 1738223, 2536866, 3476446, 5073732, 5214669, 6952892, 10429338, 15644007, 20858676, 31288014, 46932021, 62576028, 93864042, 187728084]

約数ペア:

[(1, 187728084), (2, 93864042), (3, 62576028), (4, 46932021), (6, 31288014), (9, 20858676), (12, 15644007), (18, 10429338), (27, 6952892), (36, 5214669), (37, 5073732), (54, 3476446), (74, 2536866), (108, 1738223), (109, 1722276), (111, 1691244), (148, 1268433), (218, 861138), (222, 845622), (327, 574092), (333, 563748), (431, 435564), (436, 430569), (444, 422811), (654, 287046), (666, 281874), (862, 217782), (981, 191364), (999, 187916), (1293, 145188), (1308, 143523), (1332, 140937), (1724, 108891), (1962, 95682), (1998, 93958), (2586, 72594), (2943, 63788), (3879, 48396), (3924, 47841), (3996, 46979), (4033, 46548), (5172, 36297), (5886, 31894), (7758, 24198), (8066, 23274), (11637, 16132), (11772, 15947), (12099, 15516)]