66458316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 162489600

約数和(自身を除く): 96031284

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 389, 619, 778, 1167, 1238, 1556, 1857, 2334, 2476, 3714, 4668, 7428, 8947, 14237, 17894, 26841, 28474, 35788, 42711, 53682, 56948, 85422, 107364, 170844, 240791, 481582, 722373, 963164, 1444746, 2889492, 5538193, 11076386, 16614579, 22152772, 33229158, 66458316]

約数ペア:

[(1, 66458316), (2, 33229158), (3, 22152772), (4, 16614579), (6, 11076386), (12, 5538193), (23, 2889492), (46, 1444746), (69, 963164), (92, 722373), (138, 481582), (276, 240791), (389, 170844), (619, 107364), (778, 85422), (1167, 56948), (1238, 53682), (1556, 42711), (1857, 35788), (2334, 28474), (2476, 26841), (3714, 17894), (4668, 14237), (7428, 8947)]