72981888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 233376000

約数和(自身を除く): 160394112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1429, 1596, 1824, 2128, 2432, 2688, 2858, 3192, 3648, 4256, 4287, 5716, 6384, 7296, 8512, 8574, 10003, 11432, 12768, 17024, 17148, 20006, 22864, 25536, 27151, 30009, 34296, 40012, 45728, 51072, 54302, 60018, 68592, 80024, 81453, 91456, 108604, 120036, 137184, 160048, 162906, 182912, 190057, 217208, 240072, 274368, 320096, 325812, 380114, 434416, 480144, 548736, 570171, 640192, 651624, 760228, 868832, 960288, 1140342, 1280384, 1303248, 1520456, 1737664, 1920576, 2280684, 2606496, 3040912, 3475328, 3841152, 4561368, 5212992, 6081824, 9122736, 10425984, 12163648, 18245472, 24327296, 36490944, 72981888]

約数ペア:

[(1, 72981888), (2, 36490944), (3, 24327296), (4, 18245472), (6, 12163648), (7, 10425984), (8, 9122736), (12, 6081824), (14, 5212992), (16, 4561368), (19, 3841152), (21, 3475328), (24, 3040912), (28, 2606496), (32, 2280684), (38, 1920576), (42, 1737664), (48, 1520456), (56, 1303248), (57, 1280384), (64, 1140342), (76, 960288), (84, 868832), (96, 760228), (112, 651624), (114, 640192), (128, 570171), (133, 548736), (152, 480144), (168, 434416), (192, 380114), (224, 325812), (228, 320096), (266, 274368), (304, 240072), (336, 217208), (384, 190057), (399, 182912), (448, 162906), (456, 160048), (532, 137184), (608, 120036), (672, 108604), (798, 91456), (896, 81453), (912, 80024), (1064, 68592), (1216, 60018), (1344, 54302), (1429, 51072), (1596, 45728), (1824, 40012), (2128, 34296), (2432, 30009), (2688, 27151), (2858, 25536), (3192, 22864), (3648, 20006), (4256, 17148), (4287, 17024), (5716, 12768), (6384, 11432), (7296, 10003), (8512, 8574)]