71517078

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 161431296

約数和(自身を除く): 89914218

約数列:

[1, 2, 3, 6, 9, 18, 37, 73, 74, 111, 146, 219, 222, 333, 438, 657, 666, 1314, 1471, 2701, 2942, 4413, 5402, 8103, 8826, 13239, 16206, 24309, 26478, 48618, 54427, 107383, 108854, 163281, 214766, 322149, 326562, 489843, 644298, 966447, 979686, 1932894, 3973171, 7946342, 11919513, 23839026, 35758539, 71517078]

約数ペア:

[(1, 71517078), (2, 35758539), (3, 23839026), (6, 11919513), (9, 7946342), (18, 3973171), (37, 1932894), (73, 979686), (74, 966447), (111, 644298), (146, 489843), (219, 326562), (222, 322149), (333, 214766), (438, 163281), (657, 108854), (666, 107383), (1314, 54427), (1471, 48618), (2701, 26478), (2942, 24309), (4413, 16206), (5402, 13239), (8103, 8826)]