71379378

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{80929}}^1$

素因数の和:80951

約数の個数: 36

約数和(自身を含む): 179907390

約数和(自身を除く): 108528012

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 80929, 161858, 242787, 485574, 566503, 728361, 1133006, 1456722, 1699509, 3399018, 3965521, 5098527, 7931042, 10197054, 11896563, 23793126, 35689689, 71379378]

約数ペア:

[(1, 71379378), (2, 35689689), (3, 23793126), (6, 11896563), (7, 10197054), (9, 7931042), (14, 5098527), (18, 3965521), (21, 3399018), (42, 1699509), (49, 1456722), (63, 1133006), (98, 728361), (126, 566503), (147, 485574), (294, 242787), (441, 161858), (882, 80929)]