71834784

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15271}}^1$

素因数の和:15298

約数の個数: 72

約数和(自身を含む): 219367008

約数和(自身を除く): 147532224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15271, 30542, 45813, 61084, 91626, 106897, 122168, 183252, 213794, 244336, 320691, 366504, 427588, 488672, 641382, 733008, 748279, 855176, 1282764, 1466016, 1496558, 1710352, 2244837, 2565528, 2993116, 3420704, 4489674, 5131056, 5986232, 8979348, 10262112, 11972464, 17958696, 23944928, 35917392, 71834784]

約数ペア:

[(1, 71834784), (2, 35917392), (3, 23944928), (4, 17958696), (6, 11972464), (7, 10262112), (8, 8979348), (12, 5986232), (14, 5131056), (16, 4489674), (21, 3420704), (24, 2993116), (28, 2565528), (32, 2244837), (42, 1710352), (48, 1496558), (49, 1466016), (56, 1282764), (84, 855176), (96, 748279), (98, 733008), (112, 641382), (147, 488672), (168, 427588), (196, 366504), (224, 320691), (294, 244336), (336, 213794), (392, 183252), (588, 122168), (672, 106897), (784, 91626), (1176, 61084), (1568, 45813), (2352, 30542), (4704, 15271)]