87532048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 188987904

約数和(自身を除く): 101455856

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 47, 68, 82, 94, 136, 164, 167, 188, 272, 328, 334, 376, 656, 668, 697, 752, 799, 1336, 1394, 1598, 1927, 2672, 2788, 2839, 3196, 3854, 5576, 5678, 6392, 6847, 7708, 7849, 11152, 11356, 12784, 13694, 15416, 15698, 22712, 27388, 30832, 31396, 32759, 45424, 54776, 62792, 65518, 109552, 116399, 125584, 131036, 133433, 232798, 262072, 266866, 321809, 465596, 524144, 533732, 643618, 931192, 1067464, 1287236, 1862384, 2134928, 2574472, 5148944, 5470753, 10941506, 21883012, 43766024, 87532048]

約数ペア:

[(1, 87532048), (2, 43766024), (4, 21883012), (8, 10941506), (16, 5470753), (17, 5148944), (34, 2574472), (41, 2134928), (47, 1862384), (68, 1287236), (82, 1067464), (94, 931192), (136, 643618), (164, 533732), (167, 524144), (188, 465596), (272, 321809), (328, 266866), (334, 262072), (376, 232798), (656, 133433), (668, 131036), (697, 125584), (752, 116399), (799, 109552), (1336, 65518), (1394, 62792), (1598, 54776), (1927, 45424), (2672, 32759), (2788, 31396), (2839, 30832), (3196, 27388), (3854, 22712), (5576, 15698), (5678, 15416), (6392, 13694), (6847, 12784), (7708, 11356), (7849, 11152)]