90047104

素因数分解:

$2^7\times 7^4\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 80

約数和(自身を含む): 209990970

約数和(自身を除く): 119943866

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 293, 343, 392, 448, 586, 686, 784, 896, 1172, 1372, 1568, 2051, 2344, 2401, 2744, 3136, 4102, 4688, 4802, 5488, 6272, 8204, 9376, 9604, 10976, 14357, 16408, 18752, 19208, 21952, 28714, 32816, 37504, 38416, 43904, 57428, 65632, 76832, 100499, 114856, 131264, 153664, 200998, 229712, 262528, 307328, 401996, 459424, 703493, 803992, 918848, 1406986, 1607984, 1837696, 2813972, 3215968, 5627944, 6431936, 11255888, 12863872, 22511776, 45023552, 90047104]

約数ペア:

[(1, 90047104), (2, 45023552), (4, 22511776), (7, 12863872), (8, 11255888), (14, 6431936), (16, 5627944), (28, 3215968), (32, 2813972), (49, 1837696), (56, 1607984), (64, 1406986), (98, 918848), (112, 803992), (128, 703493), (196, 459424), (224, 401996), (293, 307328), (343, 262528), (392, 229712), (448, 200998), (586, 153664), (686, 131264), (784, 114856), (896, 100499), (1172, 76832), (1372, 65632), (1568, 57428), (2051, 43904), (2344, 38416), (2401, 37504), (2744, 32816), (3136, 28714), (4102, 21952), (4688, 19208), (4802, 18752), (5488, 16408), (6272, 14357), (8204, 10976), (9376, 9604)]