127709484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5051}}^1$

素因数の和:5115

約数の個数: 72

約数和(自身を含む): 354771648

約数和(自身を除く): 227062164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 5051, 6321, 8428, 10102, 12642, 15153, 20204, 25284, 30306, 35357, 60612, 70714, 106071, 141428, 212142, 217193, 247499, 424284, 434386, 494998, 651579, 742497, 868772, 989996, 1303158, 1484994, 1520351, 2606316, 2969988, 3040702, 4561053, 6081404, 9122106, 10642457, 18244212, 21284914, 31927371, 42569828, 63854742, 127709484]

約数ペア:

[(1, 127709484), (2, 63854742), (3, 42569828), (4, 31927371), (6, 21284914), (7, 18244212), (12, 10642457), (14, 9122106), (21, 6081404), (28, 4561053), (42, 3040702), (43, 2969988), (49, 2606316), (84, 1520351), (86, 1484994), (98, 1303158), (129, 989996), (147, 868772), (172, 742497), (196, 651579), (258, 494998), (294, 434386), (301, 424284), (516, 247499), (588, 217193), (602, 212142), (903, 141428), (1204, 106071), (1806, 70714), (2107, 60612), (3612, 35357), (4214, 30306), (5051, 25284), (6321, 20204), (8428, 15153), (10102, 12642)]