78123444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{132863}}^1$

素因数の和:132884

約数の個数: 36

約数和(自身を含む): 212050944

約数和(自身を除く): 133927500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 132863, 265726, 398589, 531452, 797178, 930041, 1594356, 1860082, 2790123, 3720164, 5580246, 6510287, 11160492, 13020574, 19530861, 26041148, 39061722, 78123444]

約数ペア:

[(1, 78123444), (2, 39061722), (3, 26041148), (4, 19530861), (6, 13020574), (7, 11160492), (12, 6510287), (14, 5580246), (21, 3720164), (28, 2790123), (42, 1860082), (49, 1594356), (84, 930041), (98, 797178), (147, 531452), (196, 398589), (294, 265726), (588, 132863)]