127019988

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{7687}}^1$

素因数の和:7723

約数の個数: 72

約数和(自身を含む): 352602432

約数和(自身を除く): 225582444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 7687, 8262, 15374, 16524, 23061, 30748, 46122, 69183, 92244, 130679, 138366, 207549, 261358, 276732, 392037, 415098, 522716, 622647, 784074, 830196, 1176111, 1245294, 1568148, 1867941, 2352222, 2490588, 3528333, 3735882, 4704444, 7056666, 7471764, 10584999, 14113332, 21169998, 31754997, 42339996, 63509994, 127019988]

約数ペア:

[(1, 127019988), (2, 63509994), (3, 42339996), (4, 31754997), (6, 21169998), (9, 14113332), (12, 10584999), (17, 7471764), (18, 7056666), (27, 4704444), (34, 3735882), (36, 3528333), (51, 2490588), (54, 2352222), (68, 1867941), (81, 1568148), (102, 1245294), (108, 1176111), (153, 830196), (162, 784074), (204, 622647), (243, 522716), (306, 415098), (324, 392037), (459, 276732), (486, 261358), (612, 207549), (918, 138366), (972, 130679), (1377, 92244), (1836, 69183), (2754, 46122), (4131, 30748), (5508, 23061), (7687, 16524), (8262, 15374)]