42077256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 114139200

約数和(自身を除く): 72061944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 859, 942, 1256, 1718, 1884, 2041, 2577, 3436, 3768, 4082, 5154, 6123, 6872, 8164, 10308, 11167, 12246, 16328, 20616, 22334, 24492, 33501, 44668, 48984, 67002, 89336, 134004, 134863, 268008, 269726, 404589, 539452, 809178, 1078904, 1618356, 1753219, 3236712, 3506438, 5259657, 7012876, 10519314, 14025752, 21038628, 42077256]

約数ペア:

[(1, 42077256), (2, 21038628), (3, 14025752), (4, 10519314), (6, 7012876), (8, 5259657), (12, 3506438), (13, 3236712), (24, 1753219), (26, 1618356), (39, 1078904), (52, 809178), (78, 539452), (104, 404589), (156, 269726), (157, 268008), (312, 134863), (314, 134004), (471, 89336), (628, 67002), (859, 48984), (942, 44668), (1256, 33501), (1718, 24492), (1884, 22334), (2041, 20616), (2577, 16328), (3436, 12246), (3768, 11167), (4082, 10308), (5154, 8164), (6123, 6872)]