77841216

素因数分解:

$2^6\times 3^3\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 112

約数和(自身を含む): 231526080

約数和(自身を除く): 153684864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 144, 192, 214, 216, 288, 321, 421, 428, 432, 576, 642, 842, 856, 864, 963, 1263, 1284, 1684, 1712, 1728, 1926, 2526, 2568, 2889, 3368, 3424, 3789, 3852, 5052, 5136, 5778, 6736, 6848, 7578, 7704, 10104, 10272, 11367, 11556, 13472, 15156, 15408, 20208, 20544, 22734, 23112, 26944, 30312, 30816, 40416, 45047, 45468, 46224, 60624, 61632, 80832, 90094, 90936, 92448, 121248, 135141, 180188, 181872, 184896, 242496, 270282, 360376, 363744, 405423, 540564, 720752, 727488, 810846, 1081128, 1216269, 1441504, 1621692, 2162256, 2432538, 2883008, 3243384, 4324512, 4865076, 6486768, 8649024, 9730152, 12973536, 19460304, 25947072, 38920608, 77841216]

約数ペア:

[(1, 77841216), (2, 38920608), (3, 25947072), (4, 19460304), (6, 12973536), (8, 9730152), (9, 8649024), (12, 6486768), (16, 4865076), (18, 4324512), (24, 3243384), (27, 2883008), (32, 2432538), (36, 2162256), (48, 1621692), (54, 1441504), (64, 1216269), (72, 1081128), (96, 810846), (107, 727488), (108, 720752), (144, 540564), (192, 405423), (214, 363744), (216, 360376), (288, 270282), (321, 242496), (421, 184896), (428, 181872), (432, 180188), (576, 135141), (642, 121248), (842, 92448), (856, 90936), (864, 90094), (963, 80832), (1263, 61632), (1284, 60624), (1684, 46224), (1712, 45468), (1728, 45047), (1926, 40416), (2526, 30816), (2568, 30312), (2889, 26944), (3368, 23112), (3424, 22734), (3789, 20544), (3852, 20208), (5052, 15408), (5136, 15156), (5778, 13472), (6736, 11556), (6848, 11367), (7578, 10272), (7704, 10104)]