68981784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7351}}^1$

素因数の和:7400

約数の個数: 64

約数和(自身を含む): 190563840

約数和(自身を除く): 121582056

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 7351, 9384, 14702, 22053, 29404, 44106, 58808, 88212, 124967, 169073, 176424, 249934, 338146, 374901, 499868, 507219, 676292, 749802, 999736, 1014438, 1352584, 1499604, 2028876, 2874241, 2999208, 4057752, 5748482, 8622723, 11496964, 17245446, 22993928, 34490892, 68981784]

約数ペア:

[(1, 68981784), (2, 34490892), (3, 22993928), (4, 17245446), (6, 11496964), (8, 8622723), (12, 5748482), (17, 4057752), (23, 2999208), (24, 2874241), (34, 2028876), (46, 1499604), (51, 1352584), (68, 1014438), (69, 999736), (92, 749802), (102, 676292), (136, 507219), (138, 499868), (184, 374901), (204, 338146), (276, 249934), (391, 176424), (408, 169073), (552, 124967), (782, 88212), (1173, 58808), (1564, 44106), (2346, 29404), (3128, 22053), (4692, 14702), (7351, 9384)]