68784876

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{4517}}^1$

素因数の和:4580

約数の個数: 60

約数和(自身を含む): 183683808

約数和(自身を除く): 114898932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1692, 2538, 3807, 4517, 5076, 7614, 9034, 13551, 15228, 18068, 27102, 40653, 54204, 81306, 121959, 162612, 212299, 243918, 365877, 424598, 487836, 636897, 731754, 849196, 1273794, 1463508, 1910691, 2547588, 3821382, 5732073, 7642764, 11464146, 17196219, 22928292, 34392438, 68784876]

約数ペア:

[(1, 68784876), (2, 34392438), (3, 22928292), (4, 17196219), (6, 11464146), (9, 7642764), (12, 5732073), (18, 3821382), (27, 2547588), (36, 1910691), (47, 1463508), (54, 1273794), (81, 849196), (94, 731754), (108, 636897), (141, 487836), (162, 424598), (188, 365877), (282, 243918), (324, 212299), (423, 162612), (564, 121959), (846, 81306), (1269, 54204), (1692, 40653), (2538, 27102), (3807, 18068), (4517, 15228), (5076, 13551), (7614, 9034)]