78018408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 247665600

約数和(自身を除く): 169647192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 41, 52, 57, 72, 76, 78, 82, 104, 107, 114, 117, 123, 152, 156, 164, 171, 214, 228, 234, 246, 247, 312, 321, 328, 342, 369, 428, 456, 468, 492, 494, 533, 642, 684, 738, 741, 779, 856, 936, 963, 984, 988, 1066, 1284, 1368, 1391, 1476, 1482, 1558, 1599, 1926, 1976, 2033, 2132, 2223, 2337, 2568, 2782, 2952, 2964, 3116, 3198, 3852, 4066, 4173, 4264, 4387, 4446, 4674, 4797, 5564, 5928, 6099, 6232, 6396, 7011, 7704, 8132, 8346, 8774, 8892, 9348, 9594, 10127, 11128, 12198, 12519, 12792, 13161, 14022, 16264, 16692, 17548, 17784, 18297, 18696, 19188, 20254, 24396, 25038, 26322, 26429, 28044, 30381, 33384, 35096, 36594, 38376, 39483, 40508, 48792, 50076, 52644, 52858, 56088, 57031, 60762, 73188, 78966, 79287, 81016, 83353, 91143, 100152, 105288, 105716, 114062, 121524, 146376, 157932, 158574, 166706, 171093, 182286, 211432, 228124, 237861, 243048, 250059, 315864, 317148, 333412, 342186, 364572, 456248, 475722, 500118, 513279, 634296, 666824, 684372, 729144, 750177, 951444, 1000236, 1026558, 1083589, 1368744, 1500354, 1902888, 2000472, 2053116, 2167178, 3000708, 3250767, 4106232, 4334356, 6001416, 6501534, 8668712, 9752301, 13003068, 19504602, 26006136, 39009204, 78018408]

約数ペア:

[(1, 78018408), (2, 39009204), (3, 26006136), (4, 19504602), (6, 13003068), (8, 9752301), (9, 8668712), (12, 6501534), (13, 6001416), (18, 4334356), (19, 4106232), (24, 3250767), (26, 3000708), (36, 2167178), (38, 2053116), (39, 2000472), (41, 1902888), (52, 1500354), (57, 1368744), (72, 1083589), (76, 1026558), (78, 1000236), (82, 951444), (104, 750177), (107, 729144), (114, 684372), (117, 666824), (123, 634296), (152, 513279), (156, 500118), (164, 475722), (171, 456248), (214, 364572), (228, 342186), (234, 333412), (246, 317148), (247, 315864), (312, 250059), (321, 243048), (328, 237861), (342, 228124), (369, 211432), (428, 182286), (456, 171093), (468, 166706), (492, 158574), (494, 157932), (533, 146376), (642, 121524), (684, 114062), (738, 105716), (741, 105288), (779, 100152), (856, 91143), (936, 83353), (963, 81016), (984, 79287), (988, 78966), (1066, 73188), (1284, 60762), (1368, 57031), (1391, 56088), (1476, 52858), (1482, 52644), (1558, 50076), (1599, 48792), (1926, 40508), (1976, 39483), (2033, 38376), (2132, 36594), (2223, 35096), (2337, 33384), (2568, 30381), (2782, 28044), (2952, 26429), (2964, 26322), (3116, 25038), (3198, 24396), (3852, 20254), (4066, 19188), (4173, 18696), (4264, 18297), (4387, 17784), (4446, 17548), (4674, 16692), (4797, 16264), (5564, 14022), (5928, 13161), (6099, 12792), (6232, 12519), (6396, 12198), (7011, 11128), (7704, 10127), (8132, 9594), (8346, 9348), (8774, 8892)]