71154048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 218949120

約数和(自身を除く): 147795072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 257, 309, 336, 384, 412, 448, 514, 618, 672, 721, 771, 824, 896, 1028, 1236, 1344, 1442, 1542, 1648, 1799, 2056, 2163, 2472, 2688, 2884, 3084, 3296, 3598, 4112, 4326, 4944, 5397, 5768, 6168, 6592, 7196, 8224, 8652, 9888, 10794, 11536, 12336, 13184, 14392, 16448, 17304, 19776, 21588, 23072, 24672, 26471, 28784, 32896, 34608, 39552, 43176, 46144, 49344, 52942, 57568, 69216, 79413, 86352, 92288, 98688, 105884, 115136, 138432, 158826, 172704, 185297, 211768, 230272, 276864, 317652, 345408, 370594, 423536, 555891, 635304, 690816, 741188, 847072, 1111782, 1270608, 1482376, 1694144, 2223564, 2541216, 2964752, 3388288, 4447128, 5082432, 5929504, 8894256, 10164864, 11859008, 17788512, 23718016, 35577024, 71154048]

約数ペア:

[(1, 71154048), (2, 35577024), (3, 23718016), (4, 17788512), (6, 11859008), (7, 10164864), (8, 8894256), (12, 5929504), (14, 5082432), (16, 4447128), (21, 3388288), (24, 2964752), (28, 2541216), (32, 2223564), (42, 1694144), (48, 1482376), (56, 1270608), (64, 1111782), (84, 847072), (96, 741188), (103, 690816), (112, 635304), (128, 555891), (168, 423536), (192, 370594), (206, 345408), (224, 317652), (257, 276864), (309, 230272), (336, 211768), (384, 185297), (412, 172704), (448, 158826), (514, 138432), (618, 115136), (672, 105884), (721, 98688), (771, 92288), (824, 86352), (896, 79413), (1028, 69216), (1236, 57568), (1344, 52942), (1442, 49344), (1542, 46144), (1648, 43176), (1799, 39552), (2056, 34608), (2163, 32896), (2472, 28784), (2688, 26471), (2884, 24672), (3084, 23072), (3296, 21588), (3598, 19776), (4112, 17304), (4326, 16448), (4944, 14392), (5397, 13184), (5768, 12336), (6168, 11536), (6592, 10794), (7196, 9888), (8224, 8652)]