127436976

素因数分解:

$2^4\times 3^5\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 375757200

約数和(自身を除く): 248320224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 81, 108, 144, 146, 162, 216, 219, 243, 292, 324, 432, 438, 449, 486, 584, 648, 657, 876, 898, 972, 1168, 1296, 1314, 1347, 1752, 1796, 1944, 1971, 2628, 2694, 3504, 3592, 3888, 3942, 4041, 5256, 5388, 5913, 7184, 7884, 8082, 10512, 10776, 11826, 12123, 15768, 16164, 17739, 21552, 23652, 24246, 31536, 32328, 32777, 35478, 36369, 47304, 48492, 64656, 65554, 70956, 72738, 94608, 96984, 98331, 109107, 131108, 141912, 145476, 193968, 196662, 218214, 262216, 283824, 290952, 294993, 393324, 436428, 524432, 581904, 589986, 786648, 872856, 884979, 1179972, 1573296, 1745712, 1769958, 2359944, 2654937, 3539916, 4719888, 5309874, 7079832, 7964811, 10619748, 14159664, 15929622, 21239496, 31859244, 42478992, 63718488, 127436976]

約数ペア:

[(1, 127436976), (2, 63718488), (3, 42478992), (4, 31859244), (6, 21239496), (8, 15929622), (9, 14159664), (12, 10619748), (16, 7964811), (18, 7079832), (24, 5309874), (27, 4719888), (36, 3539916), (48, 2654937), (54, 2359944), (72, 1769958), (73, 1745712), (81, 1573296), (108, 1179972), (144, 884979), (146, 872856), (162, 786648), (216, 589986), (219, 581904), (243, 524432), (292, 436428), (324, 393324), (432, 294993), (438, 290952), (449, 283824), (486, 262216), (584, 218214), (648, 196662), (657, 193968), (876, 145476), (898, 141912), (972, 131108), (1168, 109107), (1296, 98331), (1314, 96984), (1347, 94608), (1752, 72738), (1796, 70956), (1944, 65554), (1971, 64656), (2628, 48492), (2694, 47304), (3504, 36369), (3592, 35478), (3888, 32777), (3942, 32328), (4041, 31536), (5256, 24246), (5388, 23652), (5913, 21552), (7184, 17739), (7884, 16164), (8082, 15768), (10512, 12123), (10776, 11826)]