72905952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 235146240

約数和(自身を除く): 162240288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 53, 56, 69, 84, 89, 92, 96, 106, 112, 138, 159, 161, 168, 178, 184, 212, 224, 267, 276, 318, 322, 336, 356, 368, 371, 424, 483, 534, 552, 623, 636, 644, 672, 712, 736, 742, 848, 966, 1068, 1104, 1113, 1219, 1246, 1272, 1288, 1424, 1484, 1696, 1869, 1932, 2047, 2136, 2208, 2226, 2438, 2492, 2544, 2576, 2848, 2968, 3657, 3738, 3864, 4094, 4272, 4452, 4717, 4876, 4984, 5088, 5152, 5936, 6141, 7314, 7476, 7728, 8188, 8533, 8544, 8904, 9434, 9752, 9968, 11872, 12282, 14151, 14329, 14628, 14952, 15456, 16376, 17066, 17808, 18868, 19504, 19936, 24564, 25599, 28302, 28658, 29256, 29904, 32752, 33019, 34132, 35616, 37736, 39008, 42987, 49128, 51198, 56604, 57316, 58512, 59808, 65504, 66038, 68264, 75472, 85974, 98256, 99057, 102396, 108491, 113208, 114632, 117024, 132076, 136528, 150944, 171948, 196512, 198114, 204792, 216982, 226416, 229264, 264152, 273056, 325473, 343896, 396228, 409584, 433964, 452832, 458528, 528304, 650946, 687792, 759437, 792456, 819168, 867928, 1056608, 1301892, 1375584, 1518874, 1584912, 1735856, 2278311, 2603784, 3037748, 3169824, 3471712, 4556622, 5207568, 6075496, 9113244, 10415136, 12150992, 18226488, 24301984, 36452976, 72905952]

約数ペア:

[(1, 72905952), (2, 36452976), (3, 24301984), (4, 18226488), (6, 12150992), (7, 10415136), (8, 9113244), (12, 6075496), (14, 5207568), (16, 4556622), (21, 3471712), (23, 3169824), (24, 3037748), (28, 2603784), (32, 2278311), (42, 1735856), (46, 1584912), (48, 1518874), (53, 1375584), (56, 1301892), (69, 1056608), (84, 867928), (89, 819168), (92, 792456), (96, 759437), (106, 687792), (112, 650946), (138, 528304), (159, 458528), (161, 452832), (168, 433964), (178, 409584), (184, 396228), (212, 343896), (224, 325473), (267, 273056), (276, 264152), (318, 229264), (322, 226416), (336, 216982), (356, 204792), (368, 198114), (371, 196512), (424, 171948), (483, 150944), (534, 136528), (552, 132076), (623, 117024), (636, 114632), (644, 113208), (672, 108491), (712, 102396), (736, 99057), (742, 98256), (848, 85974), (966, 75472), (1068, 68264), (1104, 66038), (1113, 65504), (1219, 59808), (1246, 58512), (1272, 57316), (1288, 56604), (1424, 51198), (1484, 49128), (1696, 42987), (1869, 39008), (1932, 37736), (2047, 35616), (2136, 34132), (2208, 33019), (2226, 32752), (2438, 29904), (2492, 29256), (2544, 28658), (2576, 28302), (2848, 25599), (2968, 24564), (3657, 19936), (3738, 19504), (3864, 18868), (4094, 17808), (4272, 17066), (4452, 16376), (4717, 15456), (4876, 14952), (4984, 14628), (5088, 14329), (5152, 14151), (5936, 12282), (6141, 11872), (7314, 9968), (7476, 9752), (7728, 9434), (8188, 8904), (8533, 8544)]