82139456

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 84

約数和(自身を含む): 192621408

約数和(自身を除く): 110481952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 83, 94, 112, 166, 188, 224, 329, 332, 376, 448, 581, 658, 664, 752, 1162, 1316, 1328, 1504, 2209, 2324, 2632, 2656, 3008, 3901, 4418, 4648, 5264, 5312, 7802, 8836, 9296, 10528, 15463, 15604, 17672, 18592, 21056, 27307, 30926, 31208, 35344, 37184, 54614, 61852, 62416, 70688, 109228, 123704, 124832, 141376, 183347, 218456, 247408, 249664, 366694, 436912, 494816, 733388, 873824, 989632, 1283429, 1466776, 1747648, 2566858, 2933552, 5133716, 5867104, 10267432, 11734208, 20534864, 41069728, 82139456]

約数ペア:

[(1, 82139456), (2, 41069728), (4, 20534864), (7, 11734208), (8, 10267432), (14, 5867104), (16, 5133716), (28, 2933552), (32, 2566858), (47, 1747648), (56, 1466776), (64, 1283429), (83, 989632), (94, 873824), (112, 733388), (166, 494816), (188, 436912), (224, 366694), (329, 249664), (332, 247408), (376, 218456), (448, 183347), (581, 141376), (658, 124832), (664, 123704), (752, 109228), (1162, 70688), (1316, 62416), (1328, 61852), (1504, 54614), (2209, 37184), (2324, 35344), (2632, 31208), (2656, 30926), (3008, 27307), (3901, 21056), (4418, 18592), (4648, 17672), (5264, 15604), (5312, 15463), (7802, 10528), (8836, 9296)]