64743984

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5417}}^1$

素因数の和:5514

約数の個数: 60

約数和(自身を含む): 183410136

約数和(自身を除く): 118666152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5417, 5976, 10834, 11952, 16251, 21668, 32502, 43336, 48753, 65004, 86672, 97506, 130008, 195012, 260016, 390024, 449611, 780048, 899222, 1348833, 1798444, 2697666, 3596888, 4046499, 5395332, 7193776, 8092998, 10790664, 16185996, 21581328, 32371992, 64743984]

約数ペア:

[(1, 64743984), (2, 32371992), (3, 21581328), (4, 16185996), (6, 10790664), (8, 8092998), (9, 7193776), (12, 5395332), (16, 4046499), (18, 3596888), (24, 2697666), (36, 1798444), (48, 1348833), (72, 899222), (83, 780048), (144, 449611), (166, 390024), (249, 260016), (332, 195012), (498, 130008), (664, 97506), (747, 86672), (996, 65004), (1328, 48753), (1494, 43336), (1992, 32502), (2988, 21668), (3984, 16251), (5417, 11952), (5976, 10834)]