64487004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2381}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 157135776

約数和(自身を除く): 92648772

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 732, 2257, 2381, 4514, 4762, 6771, 7143, 9028, 9524, 13542, 14286, 27084, 28572, 88097, 145241, 176194, 264291, 290482, 352388, 435723, 528582, 580964, 871446, 1057164, 1742892, 5373917, 10747834, 16121751, 21495668, 32243502, 64487004]

約数ペア:

[(1, 64487004), (2, 32243502), (3, 21495668), (4, 16121751), (6, 10747834), (12, 5373917), (37, 1742892), (61, 1057164), (74, 871446), (111, 580964), (122, 528582), (148, 435723), (183, 352388), (222, 290482), (244, 264291), (366, 176194), (444, 145241), (732, 88097), (2257, 28572), (2381, 27084), (4514, 14286), (4762, 13542), (6771, 9524), (7143, 9028)]