39888864

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3221}}^1$

素因数の和:3280

約数の個数: 72

約数和(自身を含む): 116107992

約数和(自身を除く): 76219128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 3221, 4128, 6192, 6442, 9663, 12384, 12884, 19326, 25768, 28989, 38652, 51536, 57978, 77304, 103072, 115956, 138503, 154608, 231912, 277006, 309216, 415509, 463824, 554012, 831018, 927648, 1108024, 1246527, 1662036, 2216048, 2493054, 3324072, 4432096, 4986108, 6648144, 9972216, 13296288, 19944432, 39888864]

約数ペア:

[(1, 39888864), (2, 19944432), (3, 13296288), (4, 9972216), (6, 6648144), (8, 4986108), (9, 4432096), (12, 3324072), (16, 2493054), (18, 2216048), (24, 1662036), (32, 1246527), (36, 1108024), (43, 927648), (48, 831018), (72, 554012), (86, 463824), (96, 415509), (129, 309216), (144, 277006), (172, 231912), (258, 154608), (288, 138503), (344, 115956), (387, 103072), (516, 77304), (688, 57978), (774, 51536), (1032, 38652), (1376, 28989), (1548, 25768), (2064, 19326), (3096, 12884), (3221, 12384), (4128, 9663), (6192, 6442)]