82951386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2075

約数の個数: 64

約数和(自身を含む): 202549248

約数和(自身を除く): 119597862

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 129, 138, 161, 258, 301, 322, 483, 602, 903, 966, 989, 1806, 1978, 1997, 2967, 3994, 5934, 5991, 6923, 11982, 13846, 13979, 20769, 27958, 41538, 41937, 45931, 83874, 85871, 91862, 137793, 171742, 257613, 275586, 321517, 515226, 601097, 643034, 964551, 1202194, 1803291, 1929102, 1975033, 3606582, 3950066, 5925099, 11850198, 13825231, 27650462, 41475693, 82951386]

約数ペア:

[(1, 82951386), (2, 41475693), (3, 27650462), (6, 13825231), (7, 11850198), (14, 5925099), (21, 3950066), (23, 3606582), (42, 1975033), (43, 1929102), (46, 1803291), (69, 1202194), (86, 964551), (129, 643034), (138, 601097), (161, 515226), (258, 321517), (301, 275586), (322, 257613), (483, 171742), (602, 137793), (903, 91862), (966, 85871), (989, 83874), (1806, 45931), (1978, 41937), (1997, 41538), (2967, 27958), (3994, 20769), (5934, 13979), (5991, 13846), (6923, 11982)]