85440264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 290304000

約数和(自身を除く): 204863736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 29, 38, 39, 42, 52, 56, 57, 58, 71, 76, 78, 84, 87, 91, 104, 114, 116, 133, 142, 152, 156, 168, 174, 182, 203, 213, 228, 232, 247, 266, 273, 284, 312, 348, 364, 377, 399, 406, 426, 456, 494, 497, 532, 546, 551, 568, 609, 696, 728, 741, 754, 798, 812, 852, 923, 988, 994, 1064, 1092, 1102, 1131, 1218, 1349, 1482, 1491, 1508, 1596, 1624, 1653, 1704, 1729, 1846, 1976, 1988, 2059, 2184, 2204, 2262, 2436, 2639, 2698, 2769, 2964, 2982, 3016, 3192, 3306, 3458, 3692, 3857, 3976, 4047, 4118, 4408, 4524, 4872, 5187, 5278, 5396, 5538, 5928, 5964, 6177, 6461, 6612, 6916, 7163, 7384, 7714, 7917, 8094, 8236, 9048, 9443, 10374, 10556, 10792, 11076, 11571, 11928, 12354, 12922, 13224, 13832, 14326, 14413, 15428, 15834, 16188, 16472, 17537, 18886, 19383, 20748, 21112, 21489, 22152, 23142, 24708, 25844, 26767, 28329, 28652, 28826, 30856, 31668, 32376, 35074, 37772, 38766, 39121, 41496, 42978, 43239, 46284, 49416, 50141, 51688, 52611, 53534, 56658, 57304, 57652, 63336, 70148, 75544, 77532, 78242, 80301, 85956, 86478, 92568, 100282, 105222, 107068, 113316, 115304, 117363, 122759, 140296, 150423, 155064, 156484, 160602, 171912, 172956, 187369, 200564, 210444, 214136, 226632, 234726, 245518, 273847, 300846, 312968, 321204, 345912, 368277, 374738, 401128, 420888, 469452, 491036, 508573, 547694, 562107, 601692, 642408, 736554, 749476, 821541, 938904, 982072, 1017146, 1095388, 1124214, 1203384, 1473108, 1498952, 1525719, 1643082, 2034292, 2190776, 2248428, 2946216, 3051438, 3286164, 3560011, 4068584, 4496856, 6102876, 6572328, 7120022, 10680033, 12205752, 14240044, 21360066, 28480088, 42720132, 85440264]

約数ペア:

[(1, 85440264), (2, 42720132), (3, 28480088), (4, 21360066), (6, 14240044), (7, 12205752), (8, 10680033), (12, 7120022), (13, 6572328), (14, 6102876), (19, 4496856), (21, 4068584), (24, 3560011), (26, 3286164), (28, 3051438), (29, 2946216), (38, 2248428), (39, 2190776), (42, 2034292), (52, 1643082), (56, 1525719), (57, 1498952), (58, 1473108), (71, 1203384), (76, 1124214), (78, 1095388), (84, 1017146), (87, 982072), (91, 938904), (104, 821541), (114, 749476), (116, 736554), (133, 642408), (142, 601692), (152, 562107), (156, 547694), (168, 508573), (174, 491036), (182, 469452), (203, 420888), (213, 401128), (228, 374738), (232, 368277), (247, 345912), (266, 321204), (273, 312968), (284, 300846), (312, 273847), (348, 245518), (364, 234726), (377, 226632), (399, 214136), (406, 210444), (426, 200564), (456, 187369), (494, 172956), (497, 171912), (532, 160602), (546, 156484), (551, 155064), (568, 150423), (609, 140296), (696, 122759), (728, 117363), (741, 115304), (754, 113316), (798, 107068), (812, 105222), (852, 100282), (923, 92568), (988, 86478), (994, 85956), (1064, 80301), (1092, 78242), (1102, 77532), (1131, 75544), (1218, 70148), (1349, 63336), (1482, 57652), (1491, 57304), (1508, 56658), (1596, 53534), (1624, 52611), (1653, 51688), (1704, 50141), (1729, 49416), (1846, 46284), (1976, 43239), (1988, 42978), (2059, 41496), (2184, 39121), (2204, 38766), (2262, 37772), (2436, 35074), (2639, 32376), (2698, 31668), (2769, 30856), (2964, 28826), (2982, 28652), (3016, 28329), (3192, 26767), (3306, 25844), (3458, 24708), (3692, 23142), (3857, 22152), (3976, 21489), (4047, 21112), (4118, 20748), (4408, 19383), (4524, 18886), (4872, 17537), (5187, 16472), (5278, 16188), (5396, 15834), (5538, 15428), (5928, 14413), (5964, 14326), (6177, 13832), (6461, 13224), (6612, 12922), (6916, 12354), (7163, 11928), (7384, 11571), (7714, 11076), (7917, 10792), (8094, 10556), (8236, 10374), (9048, 9443)]