208700064

素因数分解:

$2^5\times 3^5\times {\mathrm{26839}}^1$

素因数の和:26864

約数の個数: 72

約数和(自身を含む): 615494880

約数和(自身を除く): 406794816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 26839, 53678, 80517, 107356, 161034, 214712, 241551, 322068, 429424, 483102, 644136, 724653, 858848, 966204, 1288272, 1449306, 1932408, 2173959, 2576544, 2898612, 3864816, 4347918, 5797224, 6521877, 7729632, 8695836, 11594448, 13043754, 17391672, 23188896, 26087508, 34783344, 52175016, 69566688, 104350032, 208700064]

約数ペア:

[(1, 208700064), (2, 104350032), (3, 69566688), (4, 52175016), (6, 34783344), (8, 26087508), (9, 23188896), (12, 17391672), (16, 13043754), (18, 11594448), (24, 8695836), (27, 7729632), (32, 6521877), (36, 5797224), (48, 4347918), (54, 3864816), (72, 2898612), (81, 2576544), (96, 2173959), (108, 1932408), (144, 1449306), (162, 1288272), (216, 966204), (243, 858848), (288, 724653), (324, 644136), (432, 483102), (486, 429424), (648, 322068), (864, 241551), (972, 214712), (1296, 161034), (1944, 107356), (2592, 80517), (3888, 53678), (7776, 26839)]