67347168

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 141792672

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, 139, 147, 168, 196, 206, 224, 278, 294, 309, 336, 392, 412, 417, 556, 588, 618, 672, 721, 784, 824, 834, 973, 1112, 1176, 1236, 1442, 1568, 1648, 1668, 1946, 2163, 2224, 2352, 2472, 2884, 2919, 3296, 3336, 3892, 4326, 4448, 4704, 4944, 5047, 5768, 5838, 6672, 6811, 7784, 8652, 9888, 10094, 11536, 11676, 13344, 13622, 14317, 15141, 15568, 17304, 20188, 20433, 23072, 23352, 27244, 28634, 30282, 31136, 34608, 40376, 40866, 42951, 46704, 54488, 57268, 60564, 69216, 80752, 81732, 85902, 93408, 100219, 108976, 114536, 121128, 161504, 163464, 171804, 200438, 217952, 229072, 242256, 300657, 326928, 343608, 400876, 458144, 484512, 601314, 653856, 687216, 701533, 801752, 1202628, 1374432, 1403066, 1603504, 2104599, 2405256, 2806132, 3207008, 4209198, 4810512, 5612264, 8418396, 9621024, 11224528, 16836792, 22449056, 33673584, 67347168]

約数ペア:

[(1, 67347168), (2, 33673584), (3, 22449056), (4, 16836792), (6, 11224528), (7, 9621024), (8, 8418396), (12, 5612264), (14, 4810512), (16, 4209198), (21, 3207008), (24, 2806132), (28, 2405256), (32, 2104599), (42, 1603504), (48, 1403066), (49, 1374432), (56, 1202628), (84, 801752), (96, 701533), (98, 687216), (103, 653856), (112, 601314), (139, 484512), (147, 458144), (168, 400876), (196, 343608), (206, 326928), (224, 300657), (278, 242256), (294, 229072), (309, 217952), (336, 200438), (392, 171804), (412, 163464), (417, 161504), (556, 121128), (588, 114536), (618, 108976), (672, 100219), (721, 93408), (784, 85902), (824, 81732), (834, 80752), (973, 69216), (1112, 60564), (1176, 57268), (1236, 54488), (1442, 46704), (1568, 42951), (1648, 40866), (1668, 40376), (1946, 34608), (2163, 31136), (2224, 30282), (2352, 28634), (2472, 27244), (2884, 23352), (2919, 23072), (3296, 20433), (3336, 20188), (3892, 17304), (4326, 15568), (4448, 15141), (4704, 14317), (4944, 13622), (5047, 13344), (5768, 11676), (5838, 11536), (6672, 10094), (6811, 9888), (7784, 8652)]