71219316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 200245248

約数和(自身を除く): 129025932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 191, 193, 276, 322, 382, 386, 483, 573, 579, 644, 764, 772, 966, 1146, 1158, 1337, 1351, 1932, 2292, 2316, 2674, 2702, 4011, 4053, 4393, 4439, 5348, 5404, 8022, 8106, 8786, 8878, 13179, 13317, 16044, 16212, 17572, 17756, 26358, 26634, 30751, 31073, 36863, 52716, 53268, 61502, 62146, 73726, 92253, 93219, 110589, 123004, 124292, 147452, 184506, 186438, 221178, 258041, 369012, 372876, 442356, 516082, 774123, 847849, 1032164, 1548246, 1695698, 2543547, 3096492, 3391396, 5087094, 5934943, 10174188, 11869886, 17804829, 23739772, 35609658, 71219316]

約数ペア:

[(1, 71219316), (2, 35609658), (3, 23739772), (4, 17804829), (6, 11869886), (7, 10174188), (12, 5934943), (14, 5087094), (21, 3391396), (23, 3096492), (28, 2543547), (42, 1695698), (46, 1548246), (69, 1032164), (84, 847849), (92, 774123), (138, 516082), (161, 442356), (191, 372876), (193, 369012), (276, 258041), (322, 221178), (382, 186438), (386, 184506), (483, 147452), (573, 124292), (579, 123004), (644, 110589), (764, 93219), (772, 92253), (966, 73726), (1146, 62146), (1158, 61502), (1337, 53268), (1351, 52716), (1932, 36863), (2292, 31073), (2316, 30751), (2674, 26634), (2702, 26358), (4011, 17756), (4053, 17572), (4393, 16212), (4439, 16044), (5348, 13317), (5404, 13179), (8022, 8878), (8106, 8786)]