87993906

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 192

約数和(自身を含む): 252979200

約数和(自身を除く): 164985294

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 23, 26, 33, 39, 42, 46, 49, 66, 69, 77, 78, 91, 98, 138, 143, 147, 154, 161, 169, 182, 231, 253, 273, 286, 294, 299, 322, 338, 343, 429, 462, 483, 506, 507, 539, 546, 598, 637, 686, 759, 858, 897, 966, 1001, 1014, 1029, 1078, 1127, 1183, 1274, 1518, 1617, 1771, 1794, 1859, 1911, 2002, 2058, 2093, 2254, 2366, 3003, 3234, 3289, 3381, 3542, 3549, 3718, 3773, 3822, 3887, 4186, 4459, 5313, 5577, 6006, 6279, 6578, 6762, 7007, 7098, 7546, 7774, 7889, 8281, 8918, 9867, 10626, 11154, 11319, 11661, 12397, 12558, 13013, 13377, 14014, 14651, 15778, 16562, 19734, 21021, 22638, 23023, 23322, 23667, 24794, 24843, 26026, 26754, 27209, 29302, 37191, 39039, 42042, 42757, 43953, 46046, 47334, 49049, 49686, 54418, 57967, 69069, 74382, 78078, 81627, 85514, 86779, 87906, 91091, 98098, 102557, 115934, 128271, 138138, 147147, 161161, 163254, 173558, 173901, 182182, 190463, 205114, 256542, 260337, 273273, 294294, 299299, 307671, 322322, 347802, 380926, 483483, 520674, 546546, 571389, 598598, 615342, 637637, 897897, 966966, 1128127, 1142778, 1275274, 1333241, 1795794, 1912911, 2095093, 2256254, 2666482, 3384381, 3825822, 3999723, 4190186, 6285279, 6768762, 7999446, 12570558, 14665651, 29331302, 43996953, 87993906]

約数ペア:

[(1, 87993906), (2, 43996953), (3, 29331302), (6, 14665651), (7, 12570558), (11, 7999446), (13, 6768762), (14, 6285279), (21, 4190186), (22, 3999723), (23, 3825822), (26, 3384381), (33, 2666482), (39, 2256254), (42, 2095093), (46, 1912911), (49, 1795794), (66, 1333241), (69, 1275274), (77, 1142778), (78, 1128127), (91, 966966), (98, 897897), (138, 637637), (143, 615342), (147, 598598), (154, 571389), (161, 546546), (169, 520674), (182, 483483), (231, 380926), (253, 347802), (273, 322322), (286, 307671), (294, 299299), (299, 294294), (322, 273273), (338, 260337), (343, 256542), (429, 205114), (462, 190463), (483, 182182), (506, 173901), (507, 173558), (539, 163254), (546, 161161), (598, 147147), (637, 138138), (686, 128271), (759, 115934), (858, 102557), (897, 98098), (966, 91091), (1001, 87906), (1014, 86779), (1029, 85514), (1078, 81627), (1127, 78078), (1183, 74382), (1274, 69069), (1518, 57967), (1617, 54418), (1771, 49686), (1794, 49049), (1859, 47334), (1911, 46046), (2002, 43953), (2058, 42757), (2093, 42042), (2254, 39039), (2366, 37191), (3003, 29302), (3234, 27209), (3289, 26754), (3381, 26026), (3542, 24843), (3549, 24794), (3718, 23667), (3773, 23322), (3822, 23023), (3887, 22638), (4186, 21021), (4459, 19734), (5313, 16562), (5577, 15778), (6006, 14651), (6279, 14014), (6578, 13377), (6762, 13013), (7007, 12558), (7098, 12397), (7546, 11661), (7774, 11319), (7889, 11154), (8281, 10626), (8918, 9867)]