86849685

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 96041835

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 41, 45, 51, 65, 71, 85, 117, 123, 135, 153, 195, 205, 213, 221, 255, 351, 355, 369, 459, 533, 585, 615, 639, 663, 697, 765, 923, 1065, 1105, 1107, 1207, 1599, 1755, 1845, 1917, 1989, 2091, 2295, 2665, 2769, 2911, 3195, 3315, 3485, 3621, 4615, 4797, 5535, 5967, 6035, 6273, 7995, 8307, 8733, 9061, 9585, 9945, 10455, 10863, 13845, 14391, 14555, 15691, 18105, 18819, 23985, 24921, 26199, 27183, 29835, 31365, 32589, 37843, 41535, 43665, 45305, 47073, 49487, 54315, 71955, 78455, 78597, 81549, 94095, 113529, 124605, 130995, 135915, 141219, 148461, 162945, 189215, 235365, 244647, 247435, 340587, 392985, 407745, 423657, 445383, 567645, 643331, 706095, 742305, 1021761, 1223235, 1336149, 1702935, 1929993, 2118285, 2226915, 3216655, 5108805, 5789979, 6680745, 9649965, 17369937, 28949895, 86849685]

約数ペア:

[(1, 86849685), (3, 28949895), (5, 17369937), (9, 9649965), (13, 6680745), (15, 5789979), (17, 5108805), (27, 3216655), (39, 2226915), (41, 2118285), (45, 1929993), (51, 1702935), (65, 1336149), (71, 1223235), (85, 1021761), (117, 742305), (123, 706095), (135, 643331), (153, 567645), (195, 445383), (205, 423657), (213, 407745), (221, 392985), (255, 340587), (351, 247435), (355, 244647), (369, 235365), (459, 189215), (533, 162945), (585, 148461), (615, 141219), (639, 135915), (663, 130995), (697, 124605), (765, 113529), (923, 94095), (1065, 81549), (1105, 78597), (1107, 78455), (1207, 71955), (1599, 54315), (1755, 49487), (1845, 47073), (1917, 45305), (1989, 43665), (2091, 41535), (2295, 37843), (2665, 32589), (2769, 31365), (2911, 29835), (3195, 27183), (3315, 26199), (3485, 24921), (3621, 23985), (4615, 18819), (4797, 18105), (5535, 15691), (5967, 14555), (6035, 14391), (6273, 13845), (7995, 10863), (8307, 10455), (8733, 9945), (9061, 9585)]