66636576

素因数分解:

$2^5\times 3^2\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:994

約数の個数: 72

約数和(自身を含む): 190299564

約数和(自身を除く): 123662988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 401, 577, 802, 1154, 1203, 1604, 1731, 2308, 2406, 3208, 3462, 3609, 4616, 4812, 5193, 6416, 6924, 7218, 9232, 9624, 10386, 12832, 13848, 14436, 18464, 19248, 20772, 27696, 28872, 38496, 41544, 55392, 57744, 83088, 115488, 166176, 231377, 462754, 694131, 925508, 1388262, 1851016, 2082393, 2776524, 3702032, 4164786, 5553048, 7404064, 8329572, 11106096, 16659144, 22212192, 33318288, 66636576]

約数ペア:

[(1, 66636576), (2, 33318288), (3, 22212192), (4, 16659144), (6, 11106096), (8, 8329572), (9, 7404064), (12, 5553048), (16, 4164786), (18, 3702032), (24, 2776524), (32, 2082393), (36, 1851016), (48, 1388262), (72, 925508), (96, 694131), (144, 462754), (288, 231377), (401, 166176), (577, 115488), (802, 83088), (1154, 57744), (1203, 55392), (1604, 41544), (1731, 38496), (2308, 28872), (2406, 27696), (3208, 20772), (3462, 19248), (3609, 18464), (4616, 14436), (4812, 13848), (5193, 12832), (6416, 10386), (6924, 9624), (7218, 9232)]