90216252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 108

約数和(自身を含む): 267649200

約数和(自身を除く): 177432948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 199, 252, 257, 294, 398, 441, 514, 588, 597, 771, 796, 882, 1028, 1194, 1393, 1542, 1764, 1791, 1799, 2313, 2388, 2786, 3084, 3582, 3598, 4179, 4626, 5397, 5572, 7164, 7196, 8358, 9252, 9751, 10794, 12537, 12593, 16191, 16716, 19502, 21588, 25074, 25186, 29253, 32382, 37779, 39004, 50148, 50372, 51143, 58506, 64764, 75558, 87759, 102286, 113337, 117012, 151116, 153429, 175518, 204572, 226674, 306858, 351036, 358001, 453348, 460287, 613716, 716002, 920574, 1074003, 1432004, 1841148, 2148006, 2506007, 3222009, 4296012, 5012014, 6444018, 7518021, 10024028, 12888036, 15036042, 22554063, 30072084, 45108126, 90216252]

約数ペア:

[(1, 90216252), (2, 45108126), (3, 30072084), (4, 22554063), (6, 15036042), (7, 12888036), (9, 10024028), (12, 7518021), (14, 6444018), (18, 5012014), (21, 4296012), (28, 3222009), (36, 2506007), (42, 2148006), (49, 1841148), (63, 1432004), (84, 1074003), (98, 920574), (126, 716002), (147, 613716), (196, 460287), (199, 453348), (252, 358001), (257, 351036), (294, 306858), (398, 226674), (441, 204572), (514, 175518), (588, 153429), (597, 151116), (771, 117012), (796, 113337), (882, 102286), (1028, 87759), (1194, 75558), (1393, 64764), (1542, 58506), (1764, 51143), (1791, 50372), (1799, 50148), (2313, 39004), (2388, 37779), (2786, 32382), (3084, 29253), (3582, 25186), (3598, 25074), (4179, 21588), (4626, 19502), (5397, 16716), (5572, 16191), (7164, 12593), (7196, 12537), (8358, 10794), (9252, 9751)]