65919276

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 170810640

約数和(自身を除く): 104891364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 109, 157, 214, 218, 314, 321, 327, 428, 436, 471, 628, 642, 654, 942, 963, 981, 1284, 1308, 1413, 1884, 1926, 1962, 2826, 3852, 3924, 5652, 11663, 16799, 17113, 23326, 33598, 34226, 34989, 46652, 50397, 51339, 67196, 68452, 69978, 100794, 102678, 104967, 139956, 151191, 154017, 201588, 205356, 209934, 302382, 308034, 419868, 604764, 616068, 1831091, 3662182, 5493273, 7324364, 10986546, 16479819, 21973092, 32959638, 65919276]

約数ペア:

[(1, 65919276), (2, 32959638), (3, 21973092), (4, 16479819), (6, 10986546), (9, 7324364), (12, 5493273), (18, 3662182), (36, 1831091), (107, 616068), (109, 604764), (157, 419868), (214, 308034), (218, 302382), (314, 209934), (321, 205356), (327, 201588), (428, 154017), (436, 151191), (471, 139956), (628, 104967), (642, 102678), (654, 100794), (942, 69978), (963, 68452), (981, 67196), (1284, 51339), (1308, 50397), (1413, 46652), (1884, 34989), (1926, 34226), (1962, 33598), (2826, 23326), (3852, 17113), (3924, 16799), (5652, 11663)]