77617848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 244984320

約数和(自身を除く): 167366472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 97, 132, 154, 168, 194, 231, 264, 291, 308, 388, 433, 462, 582, 616, 679, 776, 866, 924, 1067, 1164, 1299, 1358, 1732, 1848, 2037, 2134, 2328, 2598, 2716, 3031, 3201, 3464, 4074, 4268, 4763, 5196, 5432, 6062, 6402, 7469, 8148, 8536, 9093, 9526, 10392, 12124, 12804, 14289, 14938, 16296, 18186, 19052, 22407, 24248, 25608, 28578, 29876, 33341, 36372, 38104, 42001, 44814, 57156, 59752, 66682, 72744, 84002, 89628, 100023, 114312, 126003, 133364, 168004, 179256, 200046, 252006, 266728, 294007, 336008, 400092, 462011, 504012, 588014, 800184, 882021, 924022, 1008024, 1176028, 1386033, 1764042, 1848044, 2352056, 2772066, 3234077, 3528084, 3696088, 5544132, 6468154, 7056168, 9702231, 11088264, 12936308, 19404462, 25872616, 38808924, 77617848]

約数ペア:

[(1, 77617848), (2, 38808924), (3, 25872616), (4, 19404462), (6, 12936308), (7, 11088264), (8, 9702231), (11, 7056168), (12, 6468154), (14, 5544132), (21, 3696088), (22, 3528084), (24, 3234077), (28, 2772066), (33, 2352056), (42, 1848044), (44, 1764042), (56, 1386033), (66, 1176028), (77, 1008024), (84, 924022), (88, 882021), (97, 800184), (132, 588014), (154, 504012), (168, 462011), (194, 400092), (231, 336008), (264, 294007), (291, 266728), (308, 252006), (388, 200046), (433, 179256), (462, 168004), (582, 133364), (616, 126003), (679, 114312), (776, 100023), (866, 89628), (924, 84002), (1067, 72744), (1164, 66682), (1299, 59752), (1358, 57156), (1732, 44814), (1848, 42001), (2037, 38104), (2134, 36372), (2328, 33341), (2598, 29876), (2716, 28578), (3031, 25608), (3201, 24248), (3464, 22407), (4074, 19052), (4268, 18186), (4763, 16296), (5196, 14938), (5432, 14289), (6062, 12804), (6402, 12124), (7469, 10392), (8148, 9526), (8536, 9093)]