125999748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:302

約数の個数: 108

約数和(自身を含む): 378723072

約数和(自身を除く): 252723324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 127, 186, 217, 252, 254, 279, 372, 381, 434, 508, 558, 651, 762, 868, 889, 1116, 1143, 1302, 1524, 1778, 1953, 2286, 2604, 2667, 3556, 3906, 3937, 4572, 5334, 7812, 7874, 8001, 10668, 11811, 15748, 16002, 16129, 23622, 27559, 32004, 32258, 35433, 47244, 48387, 55118, 64516, 70866, 82677, 96774, 110236, 112903, 141732, 145161, 165354, 193548, 225806, 248031, 290322, 330708, 338709, 451612, 496062, 499999, 580644, 677418, 992124, 999998, 1016127, 1354836, 1499997, 1999996, 2032254, 2999994, 3499993, 4064508, 4499991, 5999988, 6999986, 8999982, 10499979, 13999972, 17999964, 20999958, 31499937, 41999916, 62999874, 125999748]

約数ペア:

[(1, 125999748), (2, 62999874), (3, 41999916), (4, 31499937), (6, 20999958), (7, 17999964), (9, 13999972), (12, 10499979), (14, 8999982), (18, 6999986), (21, 5999988), (28, 4499991), (31, 4064508), (36, 3499993), (42, 2999994), (62, 2032254), (63, 1999996), (84, 1499997), (93, 1354836), (124, 1016127), (126, 999998), (127, 992124), (186, 677418), (217, 580644), (252, 499999), (254, 496062), (279, 451612), (372, 338709), (381, 330708), (434, 290322), (508, 248031), (558, 225806), (651, 193548), (762, 165354), (868, 145161), (889, 141732), (1116, 112903), (1143, 110236), (1302, 96774), (1524, 82677), (1778, 70866), (1953, 64516), (2286, 55118), (2604, 48387), (2667, 47244), (3556, 35433), (3906, 32258), (3937, 32004), (4572, 27559), (5334, 23622), (7812, 16129), (7874, 16002), (8001, 15748), (10668, 11811)]