68725206

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 177292800

約数和(自身を除く): 108567594

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 53, 54, 59, 66, 74, 99, 106, 111, 118, 159, 177, 198, 222, 297, 318, 333, 354, 407, 477, 531, 583, 594, 649, 666, 814, 954, 999, 1062, 1166, 1221, 1298, 1431, 1593, 1749, 1947, 1961, 1998, 2183, 2442, 2862, 3127, 3186, 3498, 3663, 3894, 3922, 4366, 5247, 5841, 5883, 6254, 6549, 7326, 9381, 10494, 10989, 11682, 11766, 13098, 15741, 17523, 17649, 18762, 19647, 21571, 21978, 24013, 28143, 31482, 34397, 35046, 35298, 39294, 43142, 48026, 52947, 56286, 58941, 64713, 68794, 72039, 84429, 103191, 105894, 115699, 117882, 129426, 144078, 168858, 194139, 206382, 216117, 231398, 309573, 347097, 388278, 432234, 582417, 619146, 648351, 694194, 928719, 1041291, 1164834, 1272689, 1296702, 1857438, 2082582, 2545378, 3123873, 3818067, 6247746, 7636134, 11454201, 22908402, 34362603, 68725206]

約数ペア:

[(1, 68725206), (2, 34362603), (3, 22908402), (6, 11454201), (9, 7636134), (11, 6247746), (18, 3818067), (22, 3123873), (27, 2545378), (33, 2082582), (37, 1857438), (53, 1296702), (54, 1272689), (59, 1164834), (66, 1041291), (74, 928719), (99, 694194), (106, 648351), (111, 619146), (118, 582417), (159, 432234), (177, 388278), (198, 347097), (222, 309573), (297, 231398), (318, 216117), (333, 206382), (354, 194139), (407, 168858), (477, 144078), (531, 129426), (583, 117882), (594, 115699), (649, 105894), (666, 103191), (814, 84429), (954, 72039), (999, 68794), (1062, 64713), (1166, 58941), (1221, 56286), (1298, 52947), (1431, 48026), (1593, 43142), (1749, 39294), (1947, 35298), (1961, 35046), (1998, 34397), (2183, 31482), (2442, 28143), (2862, 24013), (3127, 21978), (3186, 21571), (3498, 19647), (3663, 18762), (3894, 17649), (3922, 17523), (4366, 15741), (5247, 13098), (5841, 11766), (5883, 11682), (6254, 10989), (6549, 10494), (7326, 9381)]