3129168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 9443840

約数和(自身を除く): 6314672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 139, 168, 201, 268, 278, 336, 402, 417, 469, 536, 556, 804, 834, 938, 973, 1072, 1112, 1407, 1608, 1668, 1876, 1946, 2224, 2814, 2919, 3216, 3336, 3752, 3892, 5628, 5838, 6672, 7504, 7784, 9313, 11256, 11676, 15568, 18626, 22512, 23352, 27939, 37252, 46704, 55878, 65191, 74504, 111756, 130382, 149008, 195573, 223512, 260764, 391146, 447024, 521528, 782292, 1043056, 1564584, 3129168]

約数ペア:

[(1, 3129168), (2, 1564584), (3, 1043056), (4, 782292), (6, 521528), (7, 447024), (8, 391146), (12, 260764), (14, 223512), (16, 195573), (21, 149008), (24, 130382), (28, 111756), (42, 74504), (48, 65191), (56, 55878), (67, 46704), (84, 37252), (112, 27939), (134, 23352), (139, 22512), (168, 18626), (201, 15568), (268, 11676), (278, 11256), (336, 9313), (402, 7784), (417, 7504), (469, 6672), (536, 5838), (556, 5628), (804, 3892), (834, 3752), (938, 3336), (973, 3216), (1072, 2919), (1112, 2814), (1407, 2224), (1608, 1946), (1668, 1876)]