73664352

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1867}}^1$

素因数の和:2020

約数の個数: 72

約数和(自身を含む): 211125096

約数和(自身を除く): 137460744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 1867, 2192, 2466, 3288, 3734, 4384, 4932, 5601, 6576, 7468, 9864, 11202, 13152, 14936, 16803, 19728, 22404, 29872, 33606, 39456, 44808, 59744, 67212, 89616, 134424, 179232, 255779, 268848, 511558, 537696, 767337, 1023116, 1534674, 2046232, 2302011, 3069348, 4092464, 4604022, 6138696, 8184928, 9208044, 12277392, 18416088, 24554784, 36832176, 73664352]

約数ペア:

[(1, 73664352), (2, 36832176), (3, 24554784), (4, 18416088), (6, 12277392), (8, 9208044), (9, 8184928), (12, 6138696), (16, 4604022), (18, 4092464), (24, 3069348), (32, 2302011), (36, 2046232), (48, 1534674), (72, 1023116), (96, 767337), (137, 537696), (144, 511558), (274, 268848), (288, 255779), (411, 179232), (548, 134424), (822, 89616), (1096, 67212), (1233, 59744), (1644, 44808), (1867, 39456), (2192, 33606), (2466, 29872), (3288, 22404), (3734, 19728), (4384, 16803), (4932, 14936), (5601, 13152), (6576, 11202), (7468, 9864)]