80212776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20759}}^1$

素因数の和:20798

約数の個数: 64

約数和(自身を含む): 239155200

約数和(自身を除く): 158942424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 20759, 41518, 62277, 83036, 124554, 145313, 166072, 249108, 290626, 435939, 477457, 498216, 581252, 871878, 954914, 1162504, 1432371, 1743756, 1909828, 2864742, 3342199, 3487512, 3819656, 5729484, 6684398, 10026597, 11458968, 13368796, 20053194, 26737592, 40106388, 80212776]

約数ペア:

[(1, 80212776), (2, 40106388), (3, 26737592), (4, 20053194), (6, 13368796), (7, 11458968), (8, 10026597), (12, 6684398), (14, 5729484), (21, 3819656), (23, 3487512), (24, 3342199), (28, 2864742), (42, 1909828), (46, 1743756), (56, 1432371), (69, 1162504), (84, 954914), (92, 871878), (138, 581252), (161, 498216), (168, 477457), (184, 435939), (276, 290626), (322, 249108), (483, 166072), (552, 145313), (644, 124554), (966, 83036), (1288, 62277), (1932, 41518), (3864, 20759)]