80776128

素因数分解:

$2^6\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1637}}^1$

素因数の和:1909

約数の個数: 56

約数和(自身を含む): 214682832

約数和(自身を除く): 133906704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 257, 514, 771, 1028, 1542, 1637, 2056, 3084, 3274, 4112, 4911, 6168, 6548, 8224, 9822, 12336, 13096, 16448, 19644, 24672, 26192, 39288, 49344, 52384, 78576, 104768, 157152, 314304, 420709, 841418, 1262127, 1682836, 2524254, 3365672, 5048508, 6731344, 10097016, 13462688, 20194032, 26925376, 40388064, 80776128]

約数ペア:

[(1, 80776128), (2, 40388064), (3, 26925376), (4, 20194032), (6, 13462688), (8, 10097016), (12, 6731344), (16, 5048508), (24, 3365672), (32, 2524254), (48, 1682836), (64, 1262127), (96, 841418), (192, 420709), (257, 314304), (514, 157152), (771, 104768), (1028, 78576), (1542, 52384), (1637, 49344), (2056, 39288), (3084, 26192), (3274, 24672), (4112, 19644), (4911, 16448), (6168, 13096), (6548, 12336), (8224, 9822)]