71753136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16427}}^1$

素因数の和:16458

約数の個数: 80

約数和(自身を含む): 228152064

約数和(自身を除く): 156398928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 16427, 32854, 49281, 65708, 98562, 114989, 131416, 197124, 213551, 229978, 262832, 344967, 394248, 427102, 459956, 640653, 689934, 788496, 854204, 919912, 1281306, 1379868, 1494857, 1708408, 1839824, 2562612, 2759736, 2989714, 3416816, 4484571, 5125224, 5519472, 5979428, 8969142, 10250448, 11958856, 17938284, 23917712, 35876568, 71753136]

約数ペア:

[(1, 71753136), (2, 35876568), (3, 23917712), (4, 17938284), (6, 11958856), (7, 10250448), (8, 8969142), (12, 5979428), (13, 5519472), (14, 5125224), (16, 4484571), (21, 3416816), (24, 2989714), (26, 2759736), (28, 2562612), (39, 1839824), (42, 1708408), (48, 1494857), (52, 1379868), (56, 1281306), (78, 919912), (84, 854204), (91, 788496), (104, 689934), (112, 640653), (156, 459956), (168, 427102), (182, 394248), (208, 344967), (273, 262832), (312, 229978), (336, 213551), (364, 197124), (546, 131416), (624, 114989), (728, 98562), (1092, 65708), (1456, 49281), (2184, 32854), (4368, 16427)]