25939602

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 80

約数和(自身を含む): 63728280

約数和(自身を除く): 37788678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 109, 113, 117, 162, 218, 226, 234, 327, 339, 351, 654, 678, 702, 981, 1017, 1053, 1417, 1469, 1962, 2034, 2106, 2834, 2938, 2943, 3051, 4251, 4407, 5886, 6102, 8502, 8814, 8829, 9153, 12317, 12753, 13221, 17658, 18306, 24634, 25506, 26442, 36951, 38259, 39663, 73902, 76518, 79326, 110853, 114777, 118989, 160121, 221706, 229554, 237978, 320242, 332559, 480363, 665118, 960726, 997677, 1441089, 1995354, 2882178, 4323267, 8646534, 12969801, 25939602]

約数ペア:

[(1, 25939602), (2, 12969801), (3, 8646534), (6, 4323267), (9, 2882178), (13, 1995354), (18, 1441089), (26, 997677), (27, 960726), (39, 665118), (54, 480363), (78, 332559), (81, 320242), (109, 237978), (113, 229554), (117, 221706), (162, 160121), (218, 118989), (226, 114777), (234, 110853), (327, 79326), (339, 76518), (351, 73902), (654, 39663), (678, 38259), (702, 36951), (981, 26442), (1017, 25506), (1053, 24634), (1417, 18306), (1469, 17658), (1962, 13221), (2034, 12753), (2106, 12317), (2834, 9153), (2938, 8829), (2943, 8814), (3051, 8502), (4251, 6102), (4407, 5886)]