71361984

素因数分解:

$2^6\times 3^1\times {\mathrm{443}}^1\times {\mathrm{839}}^1$

素因数の和:1297

約数の個数: 56

約数和(自身を含む): 189463680

約数和(自身を除く): 118101696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 443, 839, 886, 1329, 1678, 1772, 2517, 2658, 3356, 3544, 5034, 5316, 6712, 7088, 10068, 10632, 13424, 14176, 20136, 21264, 26848, 28352, 40272, 42528, 53696, 80544, 85056, 161088, 371677, 743354, 1115031, 1486708, 2230062, 2973416, 4460124, 5946832, 8920248, 11893664, 17840496, 23787328, 35680992, 71361984]

約数ペア:

[(1, 71361984), (2, 35680992), (3, 23787328), (4, 17840496), (6, 11893664), (8, 8920248), (12, 5946832), (16, 4460124), (24, 2973416), (32, 2230062), (48, 1486708), (64, 1115031), (96, 743354), (192, 371677), (443, 161088), (839, 85056), (886, 80544), (1329, 53696), (1678, 42528), (1772, 40272), (2517, 28352), (2658, 26848), (3356, 21264), (3544, 20136), (5034, 14176), (5316, 13424), (6712, 10632), (7088, 10068)]