77673456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 250233984

約数和(自身を除く): 172560528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 251, 252, 307, 336, 502, 504, 614, 753, 921, 1004, 1008, 1228, 1506, 1757, 1842, 2008, 2149, 2259, 2456, 2763, 3012, 3514, 3684, 4016, 4298, 4518, 4912, 5271, 5526, 6024, 6447, 7028, 7368, 8596, 9036, 10542, 11052, 12048, 12894, 14056, 14736, 15813, 17192, 18072, 19341, 21084, 22104, 25788, 28112, 31626, 34384, 36144, 38682, 42168, 44208, 51576, 63252, 77057, 77364, 84336, 103152, 126504, 154114, 154728, 231171, 253008, 308228, 309456, 462342, 539399, 616456, 693513, 924684, 1078798, 1232912, 1387026, 1618197, 1849368, 2157596, 2774052, 3236394, 3698736, 4315192, 4854591, 5548104, 6472788, 8630384, 9709182, 11096208, 12945576, 19418364, 25891152, 38836728, 77673456]

約数ペア:

[(1, 77673456), (2, 38836728), (3, 25891152), (4, 19418364), (6, 12945576), (7, 11096208), (8, 9709182), (9, 8630384), (12, 6472788), (14, 5548104), (16, 4854591), (18, 4315192), (21, 3698736), (24, 3236394), (28, 2774052), (36, 2157596), (42, 1849368), (48, 1618197), (56, 1387026), (63, 1232912), (72, 1078798), (84, 924684), (112, 693513), (126, 616456), (144, 539399), (168, 462342), (251, 309456), (252, 308228), (307, 253008), (336, 231171), (502, 154728), (504, 154114), (614, 126504), (753, 103152), (921, 84336), (1004, 77364), (1008, 77057), (1228, 63252), (1506, 51576), (1757, 44208), (1842, 42168), (2008, 38682), (2149, 36144), (2259, 34384), (2456, 31626), (2763, 28112), (3012, 25788), (3514, 22104), (3684, 21084), (4016, 19341), (4298, 18072), (4518, 17192), (4912, 15813), (5271, 14736), (5526, 14056), (6024, 12894), (6447, 12048), (7028, 11052), (7368, 10542), (8596, 9036)]