121612512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 376451712

約数和(自身を除く): 254839200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 103, 112, 147, 168, 196, 206, 224, 251, 294, 309, 336, 392, 412, 502, 588, 618, 672, 721, 753, 784, 824, 1004, 1176, 1236, 1442, 1506, 1568, 1648, 1757, 2008, 2163, 2352, 2472, 2884, 3012, 3296, 3514, 4016, 4326, 4704, 4944, 5047, 5271, 5768, 6024, 7028, 8032, 8652, 9888, 10094, 10542, 11536, 12048, 12299, 14056, 15141, 17304, 20188, 21084, 23072, 24096, 24598, 25853, 28112, 30282, 34608, 36897, 40376, 42168, 49196, 51706, 56224, 60564, 69216, 73794, 77559, 80752, 84336, 98392, 103412, 121128, 147588, 155118, 161504, 168672, 180971, 196784, 206824, 242256, 295176, 310236, 361942, 393568, 413648, 484512, 542913, 590352, 620472, 723884, 827296, 1085826, 1180704, 1240944, 1266797, 1447768, 2171652, 2481888, 2533594, 2895536, 3800391, 4343304, 5067188, 5791072, 7600782, 8686608, 10134376, 15201564, 17373216, 20268752, 30403128, 40537504, 60806256, 121612512]

約数ペア:

[(1, 121612512), (2, 60806256), (3, 40537504), (4, 30403128), (6, 20268752), (7, 17373216), (8, 15201564), (12, 10134376), (14, 8686608), (16, 7600782), (21, 5791072), (24, 5067188), (28, 4343304), (32, 3800391), (42, 2895536), (48, 2533594), (49, 2481888), (56, 2171652), (84, 1447768), (96, 1266797), (98, 1240944), (103, 1180704), (112, 1085826), (147, 827296), (168, 723884), (196, 620472), (206, 590352), (224, 542913), (251, 484512), (294, 413648), (309, 393568), (336, 361942), (392, 310236), (412, 295176), (502, 242256), (588, 206824), (618, 196784), (672, 180971), (721, 168672), (753, 161504), (784, 155118), (824, 147588), (1004, 121128), (1176, 103412), (1236, 98392), (1442, 84336), (1506, 80752), (1568, 77559), (1648, 73794), (1757, 69216), (2008, 60564), (2163, 56224), (2352, 51706), (2472, 49196), (2884, 42168), (3012, 40376), (3296, 36897), (3514, 34608), (4016, 30282), (4326, 28112), (4704, 25853), (4944, 24598), (5047, 24096), (5271, 23072), (5768, 21084), (6024, 20188), (7028, 17304), (8032, 15141), (8652, 14056), (9888, 12299), (10094, 12048), (10542, 11536)]