42504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:50

約数の個数: 64

約数和(自身を含む): 138240

約数和(自身を除く): 95736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 1012, 1288, 1518, 1771, 1848, 1932, 2024, 3036, 3542, 3864, 5313, 6072, 7084, 10626, 14168, 21252, 42504]

約数ペア:

[(1, 42504), (2, 21252), (3, 14168), (4, 10626), (6, 7084), (7, 6072), (8, 5313), (11, 3864), (12, 3542), (14, 3036), (21, 2024), (22, 1932), (23, 1848), (24, 1771), (28, 1518), (33, 1288), (42, 1012), (44, 966), (46, 924), (56, 759), (66, 644), (69, 616), (77, 552), (84, 506), (88, 483), (92, 462), (132, 322), (138, 308), (154, 276), (161, 264), (168, 253), (184, 231)]