86131808

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:524

約数の個数: 72

約数和(自身を含む): 199056312

約数和(自身を除く): 112924504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 326, 337, 392, 652, 674, 784, 1141, 1304, 1348, 1568, 2282, 2359, 2608, 2696, 4564, 4718, 5216, 5392, 7987, 9128, 9436, 10784, 15974, 16513, 18256, 18872, 31948, 33026, 36512, 37744, 54931, 63896, 66052, 75488, 109862, 127792, 132104, 219724, 255584, 264208, 384517, 439448, 528416, 769034, 878896, 1538068, 1757792, 2691619, 3076136, 5383238, 6152272, 10766476, 12304544, 21532952, 43065904, 86131808]

約数ペア:

[(1, 86131808), (2, 43065904), (4, 21532952), (7, 12304544), (8, 10766476), (14, 6152272), (16, 5383238), (28, 3076136), (32, 2691619), (49, 1757792), (56, 1538068), (98, 878896), (112, 769034), (163, 528416), (196, 439448), (224, 384517), (326, 264208), (337, 255584), (392, 219724), (652, 132104), (674, 127792), (784, 109862), (1141, 75488), (1304, 66052), (1348, 63896), (1568, 54931), (2282, 37744), (2359, 36512), (2608, 33026), (2696, 31948), (4564, 18872), (4718, 18256), (5216, 16513), (5392, 15974), (7987, 10784), (9128, 9436)]