77436128

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2857}}^1$

素因数の和:2896

約数の個数: 72

約数和(自身を含む): 191577456

約数和(自身を除く): 114141328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 2857, 3388, 3872, 5714, 6776, 11428, 13552, 19999, 22856, 27104, 31427, 39998, 45712, 62854, 79996, 91424, 125708, 159992, 219989, 251416, 319984, 345697, 439978, 502832, 639968, 691394, 879956, 1005664, 1382788, 1759912, 2419879, 2765576, 3519824, 4839758, 5531152, 7039648, 9679516, 11062304, 19359032, 38718064, 77436128]

約数ペア:

[(1, 77436128), (2, 38718064), (4, 19359032), (7, 11062304), (8, 9679516), (11, 7039648), (14, 5531152), (16, 4839758), (22, 3519824), (28, 2765576), (32, 2419879), (44, 1759912), (56, 1382788), (77, 1005664), (88, 879956), (112, 691394), (121, 639968), (154, 502832), (176, 439978), (224, 345697), (242, 319984), (308, 251416), (352, 219989), (484, 159992), (616, 125708), (847, 91424), (968, 79996), (1232, 62854), (1694, 45712), (1936, 39998), (2464, 31427), (2857, 27104), (3388, 22856), (3872, 19999), (5714, 13552), (6776, 11428)]