123728256

素因数分解:

$2^7\times 3^3\times {\mathrm{35801}}^1$

素因数の和:35824

約数の個数: 64

約数和(自身を含む): 365180400

約数和(自身を除く): 241452144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 35801, 71602, 107403, 143204, 214806, 286408, 322209, 429612, 572816, 644418, 859224, 966627, 1145632, 1288836, 1718448, 1933254, 2291264, 2577672, 3436896, 3866508, 4582528, 5155344, 6873792, 7733016, 10310688, 13747584, 15466032, 20621376, 30932064, 41242752, 61864128, 123728256]

約数ペア:

[(1, 123728256), (2, 61864128), (3, 41242752), (4, 30932064), (6, 20621376), (8, 15466032), (9, 13747584), (12, 10310688), (16, 7733016), (18, 6873792), (24, 5155344), (27, 4582528), (32, 3866508), (36, 3436896), (48, 2577672), (54, 2291264), (64, 1933254), (72, 1718448), (96, 1288836), (108, 1145632), (128, 966627), (144, 859224), (192, 644418), (216, 572816), (288, 429612), (384, 322209), (432, 286408), (576, 214806), (864, 143204), (1152, 107403), (1728, 71602), (3456, 35801)]