65081232

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:923

約数の個数: 120

約数和(自身を含む): 199049760

約数和(自身を除く): 133968528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 881, 912, 972, 1026, 1296, 1368, 1539, 1762, 1944, 2052, 2643, 2736, 3078, 3524, 3888, 4104, 4617, 5286, 6156, 7048, 7929, 8208, 9234, 10572, 12312, 14096, 15858, 16739, 18468, 21144, 23787, 24624, 31716, 33478, 36936, 42288, 47574, 50217, 63432, 66956, 71361, 73872, 95148, 100434, 126864, 133912, 142722, 150651, 190296, 200868, 214083, 267824, 285444, 301302, 380592, 401736, 428166, 451953, 570888, 602604, 803472, 856332, 903906, 1141776, 1205208, 1355859, 1712664, 1807812, 2410416, 2711718, 3425328, 3615624, 4067577, 5423436, 7231248, 8135154, 10846872, 16270308, 21693744, 32540616, 65081232]

約数ペア:

[(1, 65081232), (2, 32540616), (3, 21693744), (4, 16270308), (6, 10846872), (8, 8135154), (9, 7231248), (12, 5423436), (16, 4067577), (18, 3615624), (19, 3425328), (24, 2711718), (27, 2410416), (36, 1807812), (38, 1712664), (48, 1355859), (54, 1205208), (57, 1141776), (72, 903906), (76, 856332), (81, 803472), (108, 602604), (114, 570888), (144, 451953), (152, 428166), (162, 401736), (171, 380592), (216, 301302), (228, 285444), (243, 267824), (304, 214083), (324, 200868), (342, 190296), (432, 150651), (456, 142722), (486, 133912), (513, 126864), (648, 100434), (684, 95148), (881, 73872), (912, 71361), (972, 66956), (1026, 63432), (1296, 50217), (1368, 47574), (1539, 42288), (1762, 36936), (1944, 33478), (2052, 31716), (2643, 24624), (2736, 23787), (3078, 21144), (3524, 18468), (3888, 16739), (4104, 15858), (4617, 14096), (5286, 12312), (6156, 10572), (7048, 9234), (7929, 8208)]