81736128

素因数分解:

$2^6\times 3^4\times {\mathrm{15767}}^1$

素因数の和:15791

約数の個数: 70

約数和(自身を含む): 242306856

約数和(自身を除く): 160570728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 15767, 31534, 47301, 63068, 94602, 126136, 141903, 189204, 252272, 283806, 378408, 425709, 504544, 567612, 756816, 851418, 1009088, 1135224, 1277127, 1513632, 1702836, 2270448, 2554254, 3027264, 3405672, 4540896, 5108508, 6811344, 9081792, 10217016, 13622688, 20434032, 27245376, 40868064, 81736128]

約数ペア:

[(1, 81736128), (2, 40868064), (3, 27245376), (4, 20434032), (6, 13622688), (8, 10217016), (9, 9081792), (12, 6811344), (16, 5108508), (18, 4540896), (24, 3405672), (27, 3027264), (32, 2554254), (36, 2270448), (48, 1702836), (54, 1513632), (64, 1277127), (72, 1135224), (81, 1009088), (96, 851418), (108, 756816), (144, 567612), (162, 504544), (192, 425709), (216, 378408), (288, 283806), (324, 252272), (432, 189204), (576, 141903), (648, 126136), (864, 94602), (1296, 63068), (1728, 47301), (2592, 31534), (5184, 15767)]