83360144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:988

約数の個数: 80

約数和(自身を含む): 199034880

約数和(自身を除く): 115674736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 911, 1064, 1204, 1634, 1822, 2128, 2408, 3268, 3644, 4816, 5719, 6377, 6536, 7288, 11438, 12754, 13072, 14576, 17309, 22876, 25508, 34618, 39173, 45752, 51016, 69236, 78346, 91504, 102032, 121163, 138472, 156692, 242326, 274211, 276944, 313384, 484652, 548422, 626768, 744287, 969304, 1096844, 1488574, 1938608, 2193688, 2977148, 4387376, 5210009, 5954296, 10420018, 11908592, 20840036, 41680072, 83360144]

約数ペア:

[(1, 83360144), (2, 41680072), (4, 20840036), (7, 11908592), (8, 10420018), (14, 5954296), (16, 5210009), (19, 4387376), (28, 2977148), (38, 2193688), (43, 1938608), (56, 1488574), (76, 1096844), (86, 969304), (112, 744287), (133, 626768), (152, 548422), (172, 484652), (266, 313384), (301, 276944), (304, 274211), (344, 242326), (532, 156692), (602, 138472), (688, 121163), (817, 102032), (911, 91504), (1064, 78346), (1204, 69236), (1634, 51016), (1822, 45752), (2128, 39173), (2408, 34618), (3268, 25508), (3644, 22876), (4816, 17309), (5719, 14576), (6377, 13072), (6536, 12754), (7288, 11438)]