77983549388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1\times {\mathrm{5479}}^1$

素因数の和:6606

約数の個数: 48

約数和(自身を含む): 141495002880

約数和(自身を除く): 63511453492

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 997, 1994, 3569, 3988, 5479, 7138, 10958, 14276, 21916, 42871, 82751, 85742, 165502, 171484, 235597, 331004, 454757, 471194, 909514, 942388, 1819028, 3558293, 5462563, 7116586, 10925126, 14233172, 19554551, 21850252, 39109102, 78218204, 234890209, 453392729, 469780418, 906785458, 939560836, 1813570916, 19495887347, 38991774694, 77983549388]

約数ペア:

[(1, 77983549388), (2, 38991774694), (4, 19495887347), (43, 1813570916), (83, 939560836), (86, 906785458), (166, 469780418), (172, 453392729), (332, 234890209), (997, 78218204), (1994, 39109102), (3569, 21850252), (3988, 19554551), (5479, 14233172), (7138, 10925126), (10958, 7116586), (14276, 5462563), (21916, 3558293), (42871, 1819028), (82751, 942388), (85742, 909514), (165502, 471194), (171484, 454757), (235597, 331004)]