77122976

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18121}}^1$

素因数の和:18157

約数の個数: 48

約数和(自身を含む): 182669760

約数和(自身を除く): 105546784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 18121, 36242, 72484, 126847, 144968, 253694, 289936, 344299, 507388, 579872, 688598, 1014776, 1377196, 2029552, 2410093, 2754392, 4059104, 4820186, 5508784, 9640372, 11017568, 19280744, 38561488, 77122976]

約数ペア:

[(1, 77122976), (2, 38561488), (4, 19280744), (7, 11017568), (8, 9640372), (14, 5508784), (16, 4820186), (19, 4059104), (28, 2754392), (32, 2410093), (38, 2029552), (56, 1377196), (76, 1014776), (112, 688598), (133, 579872), (152, 507388), (224, 344299), (266, 289936), (304, 253694), (532, 144968), (608, 126847), (1064, 72484), (2128, 36242), (4256, 18121)]