87026247

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 82801593

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 83, 89, 99, 119, 153, 187, 231, 249, 267, 357, 561, 581, 623, 693, 747, 801, 913, 979, 1071, 1309, 1411, 1513, 1683, 1743, 1869, 2739, 2937, 3927, 4233, 4539, 5229, 5607, 6391, 6853, 7387, 8217, 8811, 9877, 10591, 11781, 12699, 13617, 15521, 16643, 19173, 20559, 22161, 29631, 31773, 46563, 49929, 51709, 57519, 61677, 66483, 81257, 88893, 95319, 108647, 116501, 125579, 139689, 149787, 155127, 243771, 325941, 349503, 376737, 465381, 568799, 731313, 879053, 977823, 1048509, 1130211, 1381369, 1706397, 2637159, 4144107, 5119191, 7911477, 9669583, 12432321, 29008749, 87026247]

約数ペア:

[(1, 87026247), (3, 29008749), (7, 12432321), (9, 9669583), (11, 7911477), (17, 5119191), (21, 4144107), (33, 2637159), (51, 1706397), (63, 1381369), (77, 1130211), (83, 1048509), (89, 977823), (99, 879053), (119, 731313), (153, 568799), (187, 465381), (231, 376737), (249, 349503), (267, 325941), (357, 243771), (561, 155127), (581, 149787), (623, 139689), (693, 125579), (747, 116501), (801, 108647), (913, 95319), (979, 88893), (1071, 81257), (1309, 66483), (1411, 61677), (1513, 57519), (1683, 51709), (1743, 49929), (1869, 46563), (2739, 31773), (2937, 29631), (3927, 22161), (4233, 20559), (4539, 19173), (5229, 16643), (5607, 15521), (6391, 13617), (6853, 12699), (7387, 11781), (8217, 10591), (8811, 9877)]