64183672

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 146016000

約数和(自身を除く): 81832328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 179, 266, 337, 358, 532, 674, 716, 1064, 1253, 1348, 1432, 2359, 2506, 2696, 3401, 4718, 5012, 6403, 6802, 9436, 10024, 12806, 13604, 18872, 23807, 25612, 27208, 44821, 47614, 51224, 60323, 89642, 95228, 120646, 179284, 190456, 241292, 358568, 422261, 482584, 844522, 1146137, 1689044, 2292274, 3378088, 4584548, 8022959, 9169096, 16045918, 32091836, 64183672]

約数ペア:

[(1, 64183672), (2, 32091836), (4, 16045918), (7, 9169096), (8, 8022959), (14, 4584548), (19, 3378088), (28, 2292274), (38, 1689044), (56, 1146137), (76, 844522), (133, 482584), (152, 422261), (179, 358568), (266, 241292), (337, 190456), (358, 179284), (532, 120646), (674, 95228), (716, 89642), (1064, 60323), (1253, 51224), (1348, 47614), (1432, 44821), (2359, 27208), (2506, 25612), (2696, 23807), (3401, 18872), (4718, 13604), (5012, 12806), (6403, 10024), (6802, 9436)]