83288940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6397}}^1$

素因数の和:6447

約数の個数: 96

約数和(自身を含む): 275165184

約数和(自身を除く): 191876244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6397, 6510, 12794, 13020, 19191, 25588, 31985, 38382, 44779, 63970, 76764, 89558, 95955, 127940, 134337, 179116, 191910, 198307, 223895, 268674, 383820, 396614, 447790, 537348, 594921, 671685, 793228, 895580, 991535, 1189842, 1343370, 1388149, 1983070, 2379684, 2686740, 2776298, 2974605, 3966140, 4164447, 5552596, 5949210, 6940745, 8328894, 11898420, 13881490, 16657788, 20822235, 27762980, 41644470, 83288940]

約数ペア:

[(1, 83288940), (2, 41644470), (3, 27762980), (4, 20822235), (5, 16657788), (6, 13881490), (7, 11898420), (10, 8328894), (12, 6940745), (14, 5949210), (15, 5552596), (20, 4164447), (21, 3966140), (28, 2974605), (30, 2776298), (31, 2686740), (35, 2379684), (42, 1983070), (60, 1388149), (62, 1343370), (70, 1189842), (84, 991535), (93, 895580), (105, 793228), (124, 671685), (140, 594921), (155, 537348), (186, 447790), (210, 396614), (217, 383820), (310, 268674), (372, 223895), (420, 198307), (434, 191910), (465, 179116), (620, 134337), (651, 127940), (868, 95955), (930, 89558), (1085, 76764), (1302, 63970), (1860, 44779), (2170, 38382), (2604, 31985), (3255, 25588), (4340, 19191), (6397, 13020), (6510, 12794)]