77976888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6869}}^1$

素因数の和:6932

約数の個数: 64

約数和(自身を含む): 217641600

約数和(自身を除く): 139664712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 6869, 11352, 13738, 20607, 27476, 41214, 54952, 75559, 82428, 151118, 164856, 226677, 295367, 302236, 453354, 590734, 604472, 886101, 906708, 1181468, 1772202, 1813416, 2362936, 3249037, 3544404, 6498074, 7088808, 9747111, 12996148, 19494222, 25992296, 38988444, 77976888]

約数ペア:

[(1, 77976888), (2, 38988444), (3, 25992296), (4, 19494222), (6, 12996148), (8, 9747111), (11, 7088808), (12, 6498074), (22, 3544404), (24, 3249037), (33, 2362936), (43, 1813416), (44, 1772202), (66, 1181468), (86, 906708), (88, 886101), (129, 604472), (132, 590734), (172, 453354), (258, 302236), (264, 295367), (344, 226677), (473, 164856), (516, 151118), (946, 82428), (1032, 75559), (1419, 54952), (1892, 41214), (2838, 27476), (3784, 20607), (5676, 13738), (6869, 11352)]