68860344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 140158536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 71, 84, 92, 138, 142, 161, 168, 184, 213, 251, 276, 284, 322, 426, 483, 497, 502, 552, 568, 644, 753, 852, 966, 994, 1004, 1288, 1491, 1506, 1633, 1704, 1757, 1932, 1988, 2008, 2982, 3012, 3266, 3514, 3864, 3976, 4899, 5271, 5773, 5964, 6024, 6532, 7028, 9798, 10542, 11431, 11546, 11928, 13064, 14056, 17319, 17821, 19596, 21084, 22862, 23092, 34293, 34638, 35642, 39192, 40411, 42168, 45724, 46184, 53463, 68586, 69276, 71284, 80822, 91448, 106926, 121233, 124747, 137172, 138552, 142568, 161644, 213852, 242466, 249494, 274344, 323288, 374241, 409883, 427704, 484932, 498988, 748482, 819766, 969864, 997976, 1229649, 1496964, 1639532, 2459298, 2869181, 2993928, 3279064, 4918596, 5738362, 8607543, 9837192, 11476724, 17215086, 22953448, 34430172, 68860344]

約数ペア:

[(1, 68860344), (2, 34430172), (3, 22953448), (4, 17215086), (6, 11476724), (7, 9837192), (8, 8607543), (12, 5738362), (14, 4918596), (21, 3279064), (23, 2993928), (24, 2869181), (28, 2459298), (42, 1639532), (46, 1496964), (56, 1229649), (69, 997976), (71, 969864), (84, 819766), (92, 748482), (138, 498988), (142, 484932), (161, 427704), (168, 409883), (184, 374241), (213, 323288), (251, 274344), (276, 249494), (284, 242466), (322, 213852), (426, 161644), (483, 142568), (497, 138552), (502, 137172), (552, 124747), (568, 121233), (644, 106926), (753, 91448), (852, 80822), (966, 71284), (994, 69276), (1004, 68586), (1288, 53463), (1491, 46184), (1506, 45724), (1633, 42168), (1704, 40411), (1757, 39192), (1932, 35642), (1988, 34638), (2008, 34293), (2982, 23092), (3012, 22862), (3266, 21084), (3514, 19596), (3864, 17821), (3976, 17319), (4899, 14056), (5271, 13064), (5773, 11928), (5964, 11546), (6024, 11431), (6532, 10542), (7028, 9798)]