84398418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 212808960

約数和(自身を除く): 128410542

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 41, 57, 78, 82, 114, 117, 123, 171, 234, 246, 247, 342, 369, 463, 494, 533, 738, 741, 779, 926, 1066, 1389, 1482, 1558, 1599, 2223, 2337, 2778, 3198, 4167, 4446, 4674, 4797, 6019, 7011, 8334, 8797, 9594, 10127, 12038, 14022, 17594, 18057, 18983, 20254, 26391, 30381, 36114, 37966, 52782, 54171, 56949, 60762, 79173, 91143, 108342, 113898, 114361, 158346, 170847, 182286, 228722, 246779, 341694, 343083, 360677, 493558, 686166, 721354, 740337, 1029249, 1082031, 1480674, 2058498, 2164062, 2221011, 3246093, 4442022, 4688801, 6492186, 9377602, 14066403, 28132806, 42199209, 84398418]

約数ペア:

[(1, 84398418), (2, 42199209), (3, 28132806), (6, 14066403), (9, 9377602), (13, 6492186), (18, 4688801), (19, 4442022), (26, 3246093), (38, 2221011), (39, 2164062), (41, 2058498), (57, 1480674), (78, 1082031), (82, 1029249), (114, 740337), (117, 721354), (123, 686166), (171, 493558), (234, 360677), (246, 343083), (247, 341694), (342, 246779), (369, 228722), (463, 182286), (494, 170847), (533, 158346), (738, 114361), (741, 113898), (779, 108342), (926, 91143), (1066, 79173), (1389, 60762), (1482, 56949), (1558, 54171), (1599, 52782), (2223, 37966), (2337, 36114), (2778, 30381), (3198, 26391), (4167, 20254), (4446, 18983), (4674, 18057), (4797, 17594), (6019, 14022), (7011, 12038), (8334, 10127), (8797, 9594)]