73262176

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 177085440

約数和(自身を除く): 103823264

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 31, 32, 38, 46, 52, 62, 76, 92, 104, 124, 152, 169, 184, 208, 247, 248, 299, 304, 338, 368, 403, 416, 437, 494, 496, 589, 598, 608, 676, 713, 736, 806, 874, 988, 992, 1178, 1196, 1352, 1426, 1612, 1748, 1976, 2356, 2392, 2704, 2852, 3211, 3224, 3496, 3887, 3952, 4712, 4784, 5239, 5408, 5681, 5704, 6422, 6448, 6992, 7657, 7774, 7904, 9269, 9424, 9568, 10478, 11362, 11408, 12844, 12896, 13547, 13984, 15314, 15548, 18538, 18848, 20956, 22724, 22816, 25688, 27094, 30628, 31096, 37076, 41912, 45448, 51376, 54188, 61256, 62192, 73853, 74152, 83824, 90896, 99541, 102752, 108376, 120497, 122512, 124384, 147706, 148304, 167648, 176111, 181792, 199082, 216752, 240994, 245024, 295412, 296608, 352222, 398164, 433504, 481988, 590824, 704444, 796328, 963976, 1181648, 1408888, 1592656, 1927952, 2289443, 2363296, 2817776, 3185312, 3855904, 4578886, 5635552, 9157772, 18315544, 36631088, 73262176]

約数ペア:

[(1, 73262176), (2, 36631088), (4, 18315544), (8, 9157772), (13, 5635552), (16, 4578886), (19, 3855904), (23, 3185312), (26, 2817776), (31, 2363296), (32, 2289443), (38, 1927952), (46, 1592656), (52, 1408888), (62, 1181648), (76, 963976), (92, 796328), (104, 704444), (124, 590824), (152, 481988), (169, 433504), (184, 398164), (208, 352222), (247, 296608), (248, 295412), (299, 245024), (304, 240994), (338, 216752), (368, 199082), (403, 181792), (416, 176111), (437, 167648), (494, 148304), (496, 147706), (589, 124384), (598, 122512), (608, 120497), (676, 108376), (713, 102752), (736, 99541), (806, 90896), (874, 83824), (988, 74152), (992, 73853), (1178, 62192), (1196, 61256), (1352, 54188), (1426, 51376), (1612, 45448), (1748, 41912), (1976, 37076), (2356, 31096), (2392, 30628), (2704, 27094), (2852, 25688), (3211, 22816), (3224, 22724), (3496, 20956), (3887, 18848), (3952, 18538), (4712, 15548), (4784, 15314), (5239, 13984), (5408, 13547), (5681, 12896), (5704, 12844), (6422, 11408), (6448, 11362), (6992, 10478), (7657, 9568), (7774, 9424), (7904, 9269)]