77839048

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 179280000

約数和(自身を除く): 101440952

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1493, 1862, 2744, 2986, 3724, 5972, 6517, 7448, 10451, 11944, 13034, 20902, 26068, 28367, 41804, 52136, 56734, 73157, 83608, 113468, 146314, 198569, 226936, 292628, 397138, 512099, 585256, 794276, 1024198, 1389983, 1588552, 2048396, 2779966, 4096792, 5559932, 9729881, 11119864, 19459762, 38919524, 77839048]

約数ペア:

[(1, 77839048), (2, 38919524), (4, 19459762), (7, 11119864), (8, 9729881), (14, 5559932), (19, 4096792), (28, 2779966), (38, 2048396), (49, 1588552), (56, 1389983), (76, 1024198), (98, 794276), (133, 585256), (152, 512099), (196, 397138), (266, 292628), (343, 226936), (392, 198569), (532, 146314), (686, 113468), (931, 83608), (1064, 73157), (1372, 56734), (1493, 52136), (1862, 41804), (2744, 28367), (2986, 26068), (3724, 20902), (5972, 13034), (6517, 11944), (7448, 10451)]