64986786

素因数分解:

$2^1\times 3^4\times {\mathrm{467}}^1\times {\mathrm{859}}^1$

素因数の和:1340

約数の個数: 40

約数和(自身を含む): 146100240

約数和(自身を除く): 81113454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 467, 859, 934, 1401, 1718, 2577, 2802, 4203, 5154, 7731, 8406, 12609, 15462, 23193, 25218, 37827, 46386, 69579, 75654, 139158, 401153, 802306, 1203459, 2406918, 3610377, 7220754, 10831131, 21662262, 32493393, 64986786]

約数ペア:

[(1, 64986786), (2, 32493393), (3, 21662262), (6, 10831131), (9, 7220754), (18, 3610377), (27, 2406918), (54, 1203459), (81, 802306), (162, 401153), (467, 139158), (859, 75654), (934, 69579), (1401, 46386), (1718, 37827), (2577, 25218), (2802, 23193), (4203, 15462), (5154, 12609), (7731, 8406)]