72895248

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 152090352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 83, 107, 108, 114, 144, 152, 166, 171, 214, 216, 228, 249, 304, 321, 332, 342, 428, 432, 456, 498, 513, 642, 664, 684, 747, 856, 912, 963, 996, 1026, 1284, 1328, 1368, 1494, 1577, 1712, 1926, 1992, 2033, 2052, 2241, 2568, 2736, 2889, 2988, 3154, 3852, 3984, 4066, 4104, 4482, 4731, 5136, 5778, 5976, 6099, 6308, 7704, 8132, 8208, 8881, 8964, 9462, 11556, 11952, 12198, 12616, 14193, 15408, 16264, 17762, 17928, 18297, 18924, 23112, 24396, 25232, 26643, 28386, 32528, 35524, 35856, 36594, 37848, 42579, 46224, 48792, 53286, 54891, 56772, 71048, 73188, 75696, 79929, 85158, 97584, 106572, 109782, 113544, 142096, 146376, 159858, 168739, 170316, 213144, 219564, 227088, 239787, 292752, 319716, 337478, 340632, 426288, 439128, 479574, 506217, 639432, 674956, 681264, 878256, 959148, 1012434, 1278864, 1349912, 1518651, 1918296, 2024868, 2699824, 3037302, 3836592, 4049736, 4555953, 6074604, 8099472, 9111906, 12149208, 18223812, 24298416, 36447624, 72895248]

約数ペア:

[(1, 72895248), (2, 36447624), (3, 24298416), (4, 18223812), (6, 12149208), (8, 9111906), (9, 8099472), (12, 6074604), (16, 4555953), (18, 4049736), (19, 3836592), (24, 3037302), (27, 2699824), (36, 2024868), (38, 1918296), (48, 1518651), (54, 1349912), (57, 1278864), (72, 1012434), (76, 959148), (83, 878256), (107, 681264), (108, 674956), (114, 639432), (144, 506217), (152, 479574), (166, 439128), (171, 426288), (214, 340632), (216, 337478), (228, 319716), (249, 292752), (304, 239787), (321, 227088), (332, 219564), (342, 213144), (428, 170316), (432, 168739), (456, 159858), (498, 146376), (513, 142096), (642, 113544), (664, 109782), (684, 106572), (747, 97584), (856, 85158), (912, 79929), (963, 75696), (996, 73188), (1026, 71048), (1284, 56772), (1328, 54891), (1368, 53286), (1494, 48792), (1577, 46224), (1712, 42579), (1926, 37848), (1992, 36594), (2033, 35856), (2052, 35524), (2241, 32528), (2568, 28386), (2736, 26643), (2889, 25232), (2988, 24396), (3154, 23112), (3852, 18924), (3984, 18297), (4066, 17928), (4104, 17762), (4482, 16264), (4731, 15408), (5136, 14193), (5778, 12616), (5976, 12198), (6099, 11952), (6308, 11556), (7704, 9462), (8132, 8964), (8208, 8881)]