771746136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{75307}}^1$

素因数の和:75384

約数の個数: 64

約数和(自身を含む): 2241166080

約数和(自身を除く): 1469419944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 75307, 150614, 225921, 301228, 451842, 527149, 602456, 903684, 1054298, 1581447, 1807368, 2108596, 3162894, 4217192, 4593727, 6325788, 9187454, 12651576, 13781181, 18374908, 27562362, 32156089, 36749816, 55124724, 64312178, 96468267, 110249448, 128624356, 192936534, 257248712, 385873068, 771746136]

約数ペア:

[(1, 771746136), (2, 385873068), (3, 257248712), (4, 192936534), (6, 128624356), (7, 110249448), (8, 96468267), (12, 64312178), (14, 55124724), (21, 36749816), (24, 32156089), (28, 27562362), (42, 18374908), (56, 13781181), (61, 12651576), (84, 9187454), (122, 6325788), (168, 4593727), (183, 4217192), (244, 3162894), (366, 2108596), (427, 1807368), (488, 1581447), (732, 1054298), (854, 903684), (1281, 602456), (1464, 527149), (1708, 451842), (2562, 301228), (3416, 225921), (5124, 150614), (10248, 75307)]