76910574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 177053184

約数和(自身を除く): 100142610

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 258, 299, 559, 598, 897, 989, 997, 1118, 1677, 1794, 1978, 1994, 2967, 2991, 3354, 5934, 5982, 12857, 12961, 22931, 25714, 25922, 38571, 38883, 42871, 45862, 68793, 77142, 77766, 85742, 128613, 137586, 257226, 298103, 557323, 596206, 894309, 986033, 1114646, 1671969, 1788618, 1972066, 2958099, 3343938, 5916198, 12818429, 25636858, 38455287, 76910574]

約数ペア:

[(1, 76910574), (2, 38455287), (3, 25636858), (6, 12818429), (13, 5916198), (23, 3343938), (26, 2958099), (39, 1972066), (43, 1788618), (46, 1671969), (69, 1114646), (78, 986033), (86, 894309), (129, 596206), (138, 557323), (258, 298103), (299, 257226), (559, 137586), (598, 128613), (897, 85742), (989, 77766), (997, 77142), (1118, 68793), (1677, 45862), (1794, 42871), (1978, 38883), (1994, 38571), (2967, 25922), (2991, 25714), (3354, 22931), (5934, 12961), (5982, 12857)]