68858784

素因数分解:

$2^5\times 3^2\times {\mathrm{373}}^1\times {\mathrm{641}}^1$

素因数の和:1030

約数の個数: 72

約数和(自身を含む): 196648452

約数和(自身を除く): 127789668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 373, 641, 746, 1119, 1282, 1492, 1923, 2238, 2564, 2984, 3357, 3846, 4476, 5128, 5769, 5968, 6714, 7692, 8952, 10256, 11538, 11936, 13428, 15384, 17904, 20512, 23076, 26856, 30768, 35808, 46152, 53712, 61536, 92304, 107424, 184608, 239093, 478186, 717279, 956372, 1434558, 1912744, 2151837, 2869116, 3825488, 4303674, 5738232, 7650976, 8607348, 11476464, 17214696, 22952928, 34429392, 68858784]

約数ペア:

[(1, 68858784), (2, 34429392), (3, 22952928), (4, 17214696), (6, 11476464), (8, 8607348), (9, 7650976), (12, 5738232), (16, 4303674), (18, 3825488), (24, 2869116), (32, 2151837), (36, 1912744), (48, 1434558), (72, 956372), (96, 717279), (144, 478186), (288, 239093), (373, 184608), (641, 107424), (746, 92304), (1119, 61536), (1282, 53712), (1492, 46152), (1923, 35808), (2238, 30768), (2564, 26856), (2984, 23076), (3357, 20512), (3846, 17904), (4476, 15384), (5128, 13428), (5769, 11936), (5968, 11538), (6714, 10256), (7692, 8952)]