84756084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 249359040

約数和(自身を除く): 164602956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 61, 68, 84, 98, 102, 119, 122, 139, 147, 183, 196, 204, 238, 244, 278, 294, 357, 366, 417, 427, 476, 556, 588, 714, 732, 833, 834, 854, 973, 1037, 1281, 1428, 1666, 1668, 1708, 1946, 2074, 2363, 2499, 2562, 2919, 2989, 3111, 3332, 3892, 4148, 4726, 4998, 5124, 5838, 5978, 6222, 6811, 7089, 7259, 8479, 8967, 9452, 9996, 11676, 11956, 12444, 13622, 14178, 14518, 16541, 16958, 17934, 20433, 21777, 25437, 27244, 28356, 29036, 33082, 33916, 35868, 40866, 43554, 49623, 50813, 50874, 59353, 66164, 81732, 87108, 99246, 101626, 101748, 115787, 118706, 144143, 152439, 178059, 198492, 203252, 231574, 237412, 288286, 304878, 347361, 356118, 415471, 432429, 463148, 576572, 609756, 694722, 712236, 830942, 864858, 1009001, 1246413, 1389444, 1661884, 1729716, 2018002, 2492826, 3027003, 4036004, 4985652, 6054006, 7063007, 12108012, 14126014, 21189021, 28252028, 42378042, 84756084]

約数ペア:

[(1, 84756084), (2, 42378042), (3, 28252028), (4, 21189021), (6, 14126014), (7, 12108012), (12, 7063007), (14, 6054006), (17, 4985652), (21, 4036004), (28, 3027003), (34, 2492826), (42, 2018002), (49, 1729716), (51, 1661884), (61, 1389444), (68, 1246413), (84, 1009001), (98, 864858), (102, 830942), (119, 712236), (122, 694722), (139, 609756), (147, 576572), (183, 463148), (196, 432429), (204, 415471), (238, 356118), (244, 347361), (278, 304878), (294, 288286), (357, 237412), (366, 231574), (417, 203252), (427, 198492), (476, 178059), (556, 152439), (588, 144143), (714, 118706), (732, 115787), (833, 101748), (834, 101626), (854, 99246), (973, 87108), (1037, 81732), (1281, 66164), (1428, 59353), (1666, 50874), (1668, 50813), (1708, 49623), (1946, 43554), (2074, 40866), (2363, 35868), (2499, 33916), (2562, 33082), (2919, 29036), (2989, 28356), (3111, 27244), (3332, 25437), (3892, 21777), (4148, 20433), (4726, 17934), (4998, 16958), (5124, 16541), (5838, 14518), (5978, 14178), (6222, 13622), (6811, 12444), (7089, 11956), (7259, 11676), (8479, 9996), (8967, 9452)]