77171472

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10937}}^1$

素因数の和:10965

約数の個数: 90

約数和(自身を含む): 251256798

約数和(自身を除く): 174085326

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 10937, 21874, 32811, 43748, 65622, 76559, 87496, 98433, 131244, 153118, 174992, 196866, 229677, 262488, 306236, 393732, 459354, 524976, 535913, 612472, 689031, 787464, 918708, 1071826, 1224944, 1378062, 1574928, 1607739, 1837416, 2143652, 2756124, 3215478, 3674832, 4287304, 4823217, 5512248, 6430956, 8574608, 9646434, 11024496, 12861912, 19292868, 25723824, 38585736, 77171472]

約数ペア:

[(1, 77171472), (2, 38585736), (3, 25723824), (4, 19292868), (6, 12861912), (7, 11024496), (8, 9646434), (9, 8574608), (12, 6430956), (14, 5512248), (16, 4823217), (18, 4287304), (21, 3674832), (24, 3215478), (28, 2756124), (36, 2143652), (42, 1837416), (48, 1607739), (49, 1574928), (56, 1378062), (63, 1224944), (72, 1071826), (84, 918708), (98, 787464), (112, 689031), (126, 612472), (144, 535913), (147, 524976), (168, 459354), (196, 393732), (252, 306236), (294, 262488), (336, 229677), (392, 196866), (441, 174992), (504, 153118), (588, 131244), (784, 98433), (882, 87496), (1008, 76559), (1176, 65622), (1764, 43748), (2352, 32811), (3528, 21874), (7056, 10937)]