79840656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:893

約数の個数: 120

約数和(自身を含む): 258177920

約数和(自身を除く): 178337264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 252, 309, 336, 412, 504, 618, 721, 769, 824, 927, 1008, 1236, 1442, 1538, 1648, 1854, 2163, 2307, 2472, 2884, 3076, 3708, 4326, 4614, 4944, 5383, 5768, 6152, 6489, 6921, 7416, 8652, 9228, 10766, 11536, 12304, 12978, 13842, 14832, 16149, 17304, 18456, 21532, 25956, 27684, 32298, 34608, 36912, 43064, 48447, 51912, 55368, 64596, 79207, 86128, 96894, 103824, 110736, 129192, 158414, 193788, 237621, 258384, 316828, 387576, 475242, 554449, 633656, 712863, 775152, 950484, 1108898, 1267312, 1425726, 1663347, 1900968, 2217796, 2851452, 3326694, 3801936, 4435592, 4990041, 5702904, 6653388, 8871184, 9980082, 11405808, 13306776, 19960164, 26613552, 39920328, 79840656]

約数ペア:

[(1, 79840656), (2, 39920328), (3, 26613552), (4, 19960164), (6, 13306776), (7, 11405808), (8, 9980082), (9, 8871184), (12, 6653388), (14, 5702904), (16, 4990041), (18, 4435592), (21, 3801936), (24, 3326694), (28, 2851452), (36, 2217796), (42, 1900968), (48, 1663347), (56, 1425726), (63, 1267312), (72, 1108898), (84, 950484), (103, 775152), (112, 712863), (126, 633656), (144, 554449), (168, 475242), (206, 387576), (252, 316828), (309, 258384), (336, 237621), (412, 193788), (504, 158414), (618, 129192), (721, 110736), (769, 103824), (824, 96894), (927, 86128), (1008, 79207), (1236, 64596), (1442, 55368), (1538, 51912), (1648, 48447), (1854, 43064), (2163, 36912), (2307, 34608), (2472, 32298), (2884, 27684), (3076, 25956), (3708, 21532), (4326, 18456), (4614, 17304), (4944, 16149), (5383, 14832), (5768, 13842), (6152, 12978), (6489, 12304), (6921, 11536), (7416, 10766), (8652, 9228)]