81582592

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 160

約数和(自身を含む): 214486272

約数和(自身を除く): 132903680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 103, 104, 112, 119, 128, 136, 182, 206, 208, 221, 224, 238, 256, 272, 364, 412, 416, 442, 448, 476, 512, 544, 721, 728, 824, 832, 884, 896, 952, 1088, 1339, 1442, 1456, 1547, 1648, 1664, 1751, 1768, 1792, 1904, 2176, 2678, 2884, 2912, 3094, 3296, 3328, 3502, 3536, 3584, 3808, 4352, 5356, 5768, 5824, 6188, 6592, 6656, 7004, 7072, 7616, 8704, 9373, 10712, 11536, 11648, 12257, 12376, 13184, 14008, 14144, 15232, 18746, 21424, 22763, 23072, 23296, 24514, 24752, 26368, 28016, 28288, 30464, 37492, 42848, 45526, 46144, 46592, 49028, 49504, 52736, 56032, 56576, 60928, 74984, 85696, 91052, 92288, 98056, 99008, 112064, 113152, 149968, 159341, 171392, 182104, 184576, 196112, 198016, 224128, 299936, 318682, 342784, 364208, 369152, 392224, 396032, 448256, 599872, 637364, 685568, 728416, 784448, 792064, 896512, 1199744, 1274728, 1456832, 1568896, 2399488, 2549456, 2913664, 3137792, 4798976, 5098912, 5827328, 6275584, 10197824, 11654656, 20395648, 40791296, 81582592]

約数ペア:

[(1, 81582592), (2, 40791296), (4, 20395648), (7, 11654656), (8, 10197824), (13, 6275584), (14, 5827328), (16, 5098912), (17, 4798976), (26, 3137792), (28, 2913664), (32, 2549456), (34, 2399488), (52, 1568896), (56, 1456832), (64, 1274728), (68, 1199744), (91, 896512), (103, 792064), (104, 784448), (112, 728416), (119, 685568), (128, 637364), (136, 599872), (182, 448256), (206, 396032), (208, 392224), (221, 369152), (224, 364208), (238, 342784), (256, 318682), (272, 299936), (364, 224128), (412, 198016), (416, 196112), (442, 184576), (448, 182104), (476, 171392), (512, 159341), (544, 149968), (721, 113152), (728, 112064), (824, 99008), (832, 98056), (884, 92288), (896, 91052), (952, 85696), (1088, 74984), (1339, 60928), (1442, 56576), (1456, 56032), (1547, 52736), (1648, 49504), (1664, 49028), (1751, 46592), (1768, 46144), (1792, 45526), (1904, 42848), (2176, 37492), (2678, 30464), (2884, 28288), (2912, 28016), (3094, 26368), (3296, 24752), (3328, 24514), (3502, 23296), (3536, 23072), (3584, 22763), (3808, 21424), (4352, 18746), (5356, 15232), (5768, 14144), (5824, 14008), (6188, 13184), (6592, 12376), (6656, 12257), (7004, 11648), (7072, 11536), (7616, 10712), (8704, 9373)]