77220318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 184025088

約数和(自身を除く): 106804770

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 127, 186, 217, 254, 381, 434, 467, 651, 762, 889, 934, 1302, 1401, 1778, 2667, 2802, 3269, 3937, 5334, 6538, 7874, 9807, 11811, 14477, 19614, 23622, 27559, 28954, 43431, 55118, 59309, 82677, 86862, 101339, 118618, 165354, 177927, 202678, 304017, 355854, 415163, 608034, 830326, 1245489, 1838579, 2490978, 3677158, 5515737, 11031474, 12870053, 25740106, 38610159, 77220318]

約数ペア:

[(1, 77220318), (2, 38610159), (3, 25740106), (6, 12870053), (7, 11031474), (14, 5515737), (21, 3677158), (31, 2490978), (42, 1838579), (62, 1245489), (93, 830326), (127, 608034), (186, 415163), (217, 355854), (254, 304017), (381, 202678), (434, 177927), (467, 165354), (651, 118618), (762, 101339), (889, 86862), (934, 82677), (1302, 59309), (1401, 55118), (1778, 43431), (2667, 28954), (2802, 27559), (3269, 23622), (3937, 19614), (5334, 14477), (6538, 11811), (7874, 9807)]