82215672994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{19819}}^1$

素因数の和:20855

約数の個数: 64

約数和(自身を含む): 158549852160

約数和(自身を除く): 76334179166

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 991, 1982, 2093, 4186, 6937, 12883, 13874, 19819, 22793, 25766, 39638, 45586, 90181, 138733, 159551, 180362, 257647, 277466, 296309, 319102, 455837, 515294, 592618, 911674, 1803529, 2074163, 3190859, 3607058, 4148326, 5925881, 6381718, 11851762, 19640629, 39281258, 41481167, 82962334, 137484403, 255328177, 274968806, 451734467, 510656354, 903468934, 1787297239, 3162141269, 3574594478, 5872548071, 6324282538, 11745096142, 41107836497, 82215672994]

約数ペア:

[(1, 82215672994), (2, 41107836497), (7, 11745096142), (13, 6324282538), (14, 5872548071), (23, 3574594478), (26, 3162141269), (46, 1787297239), (91, 903468934), (161, 510656354), (182, 451734467), (299, 274968806), (322, 255328177), (598, 137484403), (991, 82962334), (1982, 41481167), (2093, 39281258), (4186, 19640629), (6937, 11851762), (12883, 6381718), (13874, 5925881), (19819, 4148326), (22793, 3607058), (25766, 3190859), (39638, 2074163), (45586, 1803529), (90181, 911674), (138733, 592618), (159551, 515294), (180362, 455837), (257647, 319102), (277466, 296309)]