64327656

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 166763520

約数和(自身を除く): 102435864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 83, 86, 129, 166, 172, 249, 258, 332, 344, 498, 516, 664, 751, 996, 1032, 1502, 1992, 2253, 3004, 3569, 4506, 6008, 7138, 9012, 10707, 14276, 18024, 21414, 28552, 32293, 42828, 62333, 64586, 85656, 96879, 124666, 129172, 186999, 193758, 249332, 258344, 373998, 387516, 498664, 747996, 775032, 1495992, 2680319, 5360638, 8040957, 10721276, 16081914, 21442552, 32163828, 64327656]

約数ペア:

[(1, 64327656), (2, 32163828), (3, 21442552), (4, 16081914), (6, 10721276), (8, 8040957), (12, 5360638), (24, 2680319), (43, 1495992), (83, 775032), (86, 747996), (129, 498664), (166, 387516), (172, 373998), (249, 258344), (258, 249332), (332, 193758), (344, 186999), (498, 129172), (516, 124666), (664, 96879), (751, 85656), (996, 64586), (1032, 62333), (1502, 42828), (1992, 32293), (2253, 28552), (3004, 21414), (3569, 18024), (4506, 14276), (6008, 10707), (7138, 9012)]