82665856

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 208373760

約数和(自身を除く): 125707904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 128, 151, 182, 188, 208, 224, 302, 329, 364, 376, 416, 448, 604, 611, 658, 728, 752, 832, 896, 1057, 1208, 1222, 1316, 1456, 1504, 1664, 1963, 2114, 2416, 2444, 2632, 2912, 3008, 3926, 4228, 4277, 4832, 4888, 5264, 5824, 6016, 7097, 7852, 8456, 8554, 9664, 9776, 10528, 11648, 13741, 14194, 15704, 16912, 17108, 19328, 19552, 21056, 27482, 28388, 31408, 33824, 34216, 39104, 42112, 49679, 54964, 56776, 62816, 67648, 68432, 78208, 92261, 99358, 109928, 113552, 125632, 135296, 136864, 184522, 198716, 219856, 227104, 251264, 273728, 369044, 397432, 439712, 454208, 547456, 645827, 738088, 794864, 879424, 908416, 1291654, 1476176, 1589728, 1758848, 2583308, 2952352, 3179456, 5166616, 5904704, 6358912, 10333232, 11809408, 20666464, 41332928, 82665856]

約数ペア:

[(1, 82665856), (2, 41332928), (4, 20666464), (7, 11809408), (8, 10333232), (13, 6358912), (14, 5904704), (16, 5166616), (26, 3179456), (28, 2952352), (32, 2583308), (47, 1758848), (52, 1589728), (56, 1476176), (64, 1291654), (91, 908416), (94, 879424), (104, 794864), (112, 738088), (128, 645827), (151, 547456), (182, 454208), (188, 439712), (208, 397432), (224, 369044), (302, 273728), (329, 251264), (364, 227104), (376, 219856), (416, 198716), (448, 184522), (604, 136864), (611, 135296), (658, 125632), (728, 113552), (752, 109928), (832, 99358), (896, 92261), (1057, 78208), (1208, 68432), (1222, 67648), (1316, 62816), (1456, 56776), (1504, 54964), (1664, 49679), (1963, 42112), (2114, 39104), (2416, 34216), (2444, 33824), (2632, 31408), (2912, 28388), (3008, 27482), (3926, 21056), (4228, 19552), (4277, 19328), (4832, 17108), (4888, 16912), (5264, 15704), (5824, 14194), (6016, 13741), (7097, 11648), (7852, 10528), (8456, 9776), (8554, 9664)]