66534384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2789}}^1$

素因数の和:2878

約数の個数: 80

約数和(自身を含む): 199272960

約数和(自身を除く): 132738576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2789, 2982, 3408, 3976, 5578, 5964, 7952, 8367, 11156, 11928, 16734, 19523, 22312, 23856, 33468, 39046, 44624, 58569, 66936, 78092, 117138, 133872, 156184, 198019, 234276, 312368, 396038, 468552, 594057, 792076, 937104, 1188114, 1386133, 1584152, 2376228, 2772266, 3168304, 4158399, 4752456, 5544532, 8316798, 9504912, 11089064, 16633596, 22178128, 33267192, 66534384]

約数ペア:

[(1, 66534384), (2, 33267192), (3, 22178128), (4, 16633596), (6, 11089064), (7, 9504912), (8, 8316798), (12, 5544532), (14, 4752456), (16, 4158399), (21, 3168304), (24, 2772266), (28, 2376228), (42, 1584152), (48, 1386133), (56, 1188114), (71, 937104), (84, 792076), (112, 594057), (142, 468552), (168, 396038), (213, 312368), (284, 234276), (336, 198019), (426, 156184), (497, 133872), (568, 117138), (852, 78092), (994, 66936), (1136, 58569), (1491, 44624), (1704, 39046), (1988, 33468), (2789, 23856), (2982, 22312), (3408, 19523), (3976, 16734), (5578, 11928), (5964, 11156), (7952, 8367)]