71209278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1601}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 176937696

約数和(自身を除く): 105728418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 353, 706, 1059, 1601, 2118, 2471, 3177, 3202, 4803, 4942, 6354, 7413, 9606, 11207, 14409, 14826, 22239, 22414, 28818, 33621, 44478, 67242, 100863, 201726, 565153, 1130306, 1695459, 3390918, 3956071, 5086377, 7912142, 10172754, 11868213, 23736426, 35604639, 71209278]

約数ペア:

[(1, 71209278), (2, 35604639), (3, 23736426), (6, 11868213), (7, 10172754), (9, 7912142), (14, 5086377), (18, 3956071), (21, 3390918), (42, 1695459), (63, 1130306), (126, 565153), (353, 201726), (706, 100863), (1059, 67242), (1601, 44478), (2118, 33621), (2471, 28818), (3177, 22414), (3202, 22239), (4803, 14826), (4942, 14409), (6354, 11207), (7413, 9606)]