27680455908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2857}}^1\times {\mathrm{38447}}^1$

素因数の和:41321

約数の個数: 72

約数和(自身を含む): 79995831552

約数和(自身を除く): 52315375644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2857, 5714, 8571, 11428, 17142, 19999, 25713, 34284, 38447, 39998, 51426, 59997, 76894, 79996, 102852, 115341, 119994, 153788, 179991, 230682, 239988, 269129, 346023, 359982, 461364, 538258, 692046, 719964, 807387, 1076516, 1384092, 1614774, 2422161, 3229548, 4844322, 9688644, 109843079, 219686158, 329529237, 439372316, 659058474, 768901553, 988587711, 1318116948, 1537803106, 1977175422, 2306704659, 3075606212, 3954350844, 4613409318, 6920113977, 9226818636, 13840227954, 27680455908]

約数ペア:

[(1, 27680455908), (2, 13840227954), (3, 9226818636), (4, 6920113977), (6, 4613409318), (7, 3954350844), (9, 3075606212), (12, 2306704659), (14, 1977175422), (18, 1537803106), (21, 1318116948), (28, 988587711), (36, 768901553), (42, 659058474), (63, 439372316), (84, 329529237), (126, 219686158), (252, 109843079), (2857, 9688644), (5714, 4844322), (8571, 3229548), (11428, 2422161), (17142, 1614774), (19999, 1384092), (25713, 1076516), (34284, 807387), (38447, 719964), (39998, 692046), (51426, 538258), (59997, 461364), (76894, 359982), (79996, 346023), (102852, 269129), (115341, 239988), (119994, 230682), (153788, 179991)]