61439616

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 213220800

約数和(自身を除く): 151781184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 384, 399, 401, 448, 456, 504, 532, 576, 608, 672, 684, 798, 802, 896, 912, 1008, 1064, 1152, 1197, 1203, 1216, 1344, 1368, 1596, 1604, 1824, 2016, 2128, 2394, 2406, 2432, 2688, 2736, 2807, 3192, 3208, 3609, 3648, 4032, 4256, 4788, 4812, 5472, 5614, 6384, 6416, 7218, 7296, 7619, 8064, 8421, 8512, 9576, 9624, 10944, 11228, 12768, 12832, 14436, 15238, 16842, 17024, 19152, 19248, 21888, 22456, 22857, 25263, 25536, 25664, 28872, 30476, 33684, 38304, 38496, 44912, 45714, 50526, 51072, 51328, 53333, 57744, 60952, 67368, 68571, 76608, 76992, 89824, 91428, 101052, 106666, 115488, 121904, 134736, 137142, 153216, 153984, 159999, 179648, 182856, 202104, 213332, 230976, 243808, 269472, 274284, 319998, 359296, 365712, 404208, 426664, 461952, 479997, 487616, 538944, 548568, 639996, 731424, 808416, 853328, 959994, 975232, 1077888, 1097136, 1279992, 1462848, 1616832, 1706656, 1919988, 2194272, 2559984, 2925696, 3233664, 3413312, 3839976, 4388544, 5119968, 6826624, 7679952, 8777088, 10239936, 15359904, 20479872, 30719808, 61439616]

約数ペア:

[(1, 61439616), (2, 30719808), (3, 20479872), (4, 15359904), (6, 10239936), (7, 8777088), (8, 7679952), (9, 6826624), (12, 5119968), (14, 4388544), (16, 3839976), (18, 3413312), (19, 3233664), (21, 2925696), (24, 2559984), (28, 2194272), (32, 1919988), (36, 1706656), (38, 1616832), (42, 1462848), (48, 1279992), (56, 1097136), (57, 1077888), (63, 975232), (64, 959994), (72, 853328), (76, 808416), (84, 731424), (96, 639996), (112, 548568), (114, 538944), (126, 487616), (128, 479997), (133, 461952), (144, 426664), (152, 404208), (168, 365712), (171, 359296), (192, 319998), (224, 274284), (228, 269472), (252, 243808), (266, 230976), (288, 213332), (304, 202104), (336, 182856), (342, 179648), (384, 159999), (399, 153984), (401, 153216), (448, 137142), (456, 134736), (504, 121904), (532, 115488), (576, 106666), (608, 101052), (672, 91428), (684, 89824), (798, 76992), (802, 76608), (896, 68571), (912, 67368), (1008, 60952), (1064, 57744), (1152, 53333), (1197, 51328), (1203, 51072), (1216, 50526), (1344, 45714), (1368, 44912), (1596, 38496), (1604, 38304), (1824, 33684), (2016, 30476), (2128, 28872), (2394, 25664), (2406, 25536), (2432, 25263), (2688, 22857), (2736, 22456), (2807, 21888), (3192, 19248), (3208, 19152), (3609, 17024), (3648, 16842), (4032, 15238), (4256, 14436), (4788, 12832), (4812, 12768), (5472, 11228), (5614, 10944), (6384, 9624), (6416, 9576), (7218, 8512), (7296, 8421), (7619, 8064)]