69881056

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1152

約数の個数: 72

約数和(自身を含む): 164094336

約数和(自身を除く): 94213280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1087, 1148, 1312, 1568, 2009, 2174, 2296, 4018, 4348, 4592, 7609, 8036, 8696, 9184, 15218, 16072, 17392, 30436, 32144, 34784, 44567, 53263, 60872, 64288, 89134, 106526, 121744, 178268, 213052, 243488, 311969, 356536, 426104, 623938, 713072, 852208, 1247876, 1426144, 1704416, 2183783, 2495752, 4367566, 4991504, 8735132, 9983008, 17470264, 34940528, 69881056]

約数ペア:

[(1, 69881056), (2, 34940528), (4, 17470264), (7, 9983008), (8, 8735132), (14, 4991504), (16, 4367566), (28, 2495752), (32, 2183783), (41, 1704416), (49, 1426144), (56, 1247876), (82, 852208), (98, 713072), (112, 623938), (164, 426104), (196, 356536), (224, 311969), (287, 243488), (328, 213052), (392, 178268), (574, 121744), (656, 106526), (784, 89134), (1087, 64288), (1148, 60872), (1312, 53263), (1568, 44567), (2009, 34784), (2174, 32144), (2296, 30436), (4018, 17392), (4348, 16072), (4592, 15218), (7609, 9184), (8036, 8696)]