65173392

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1420

約数の個数: 60

約数和(自身を含む): 182962000

約数和(自身を除く): 117788608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 907, 998, 1497, 1814, 1996, 2721, 2994, 3628, 3992, 4491, 5442, 5988, 7256, 7984, 8163, 8982, 10884, 11976, 14512, 16326, 17964, 21768, 23952, 32652, 35928, 43536, 65304, 71856, 130608, 452593, 905186, 1357779, 1810372, 2715558, 3620744, 4073337, 5431116, 7241488, 8146674, 10862232, 16293348, 21724464, 32586696, 65173392]

約数ペア:

[(1, 65173392), (2, 32586696), (3, 21724464), (4, 16293348), (6, 10862232), (8, 8146674), (9, 7241488), (12, 5431116), (16, 4073337), (18, 3620744), (24, 2715558), (36, 1810372), (48, 1357779), (72, 905186), (144, 452593), (499, 130608), (907, 71856), (998, 65304), (1497, 43536), (1814, 35928), (1996, 32652), (2721, 23952), (2994, 21768), (3628, 17964), (3992, 16326), (4491, 14512), (5442, 11976), (5988, 10884), (7256, 8982), (7984, 8163)]