57728664

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{16363}}^1$

素因数の和:16389

約数の個数: 72

約数和(自身を含む): 181885860

約数和(自身を除く): 124157196

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 16363, 32726, 49089, 65452, 98178, 114541, 130904, 147267, 196356, 229082, 294534, 343623, 392712, 458164, 589068, 687246, 801787, 916328, 1030869, 1178136, 1374492, 1603574, 2061738, 2405361, 2748984, 3207148, 4123476, 4810722, 6414296, 7216083, 8246952, 9621444, 14432166, 19242888, 28864332, 57728664]

約数ペア:

[(1, 57728664), (2, 28864332), (3, 19242888), (4, 14432166), (6, 9621444), (7, 8246952), (8, 7216083), (9, 6414296), (12, 4810722), (14, 4123476), (18, 3207148), (21, 2748984), (24, 2405361), (28, 2061738), (36, 1603574), (42, 1374492), (49, 1178136), (56, 1030869), (63, 916328), (72, 801787), (84, 687246), (98, 589068), (126, 458164), (147, 392712), (168, 343623), (196, 294534), (252, 229082), (294, 196356), (392, 147267), (441, 130904), (504, 114541), (588, 98178), (882, 65452), (1176, 49089), (1764, 32726), (3528, 16363)]