64430496

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17209}}^1$

素因数の和:17238

約数の個数: 72

約数和(自身を含む): 197329860

約数和(自身を除く): 132899364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 17209, 34418, 51627, 68836, 103254, 137672, 154881, 206508, 223717, 275344, 309762, 413016, 447434, 550688, 619524, 671151, 826032, 894868, 1239048, 1342302, 1652064, 1789736, 2013453, 2478096, 2684604, 3579472, 4026906, 4956192, 5369208, 7158944, 8053812, 10738416, 16107624, 21476832, 32215248, 64430496]

約数ペア:

[(1, 64430496), (2, 32215248), (3, 21476832), (4, 16107624), (6, 10738416), (8, 8053812), (9, 7158944), (12, 5369208), (13, 4956192), (16, 4026906), (18, 3579472), (24, 2684604), (26, 2478096), (32, 2013453), (36, 1789736), (39, 1652064), (48, 1342302), (52, 1239048), (72, 894868), (78, 826032), (96, 671151), (104, 619524), (117, 550688), (144, 447434), (156, 413016), (208, 309762), (234, 275344), (288, 223717), (312, 206508), (416, 154881), (468, 137672), (624, 103254), (936, 68836), (1248, 51627), (1872, 34418), (3744, 17209)]