65138292

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 174414240

約数和(自身を除く): 109275948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1451, 1548, 2494, 2902, 3741, 4353, 4988, 5804, 7482, 8706, 11223, 13059, 14964, 17412, 22446, 26118, 42079, 44892, 52236, 62393, 84158, 124786, 126237, 168316, 187179, 249572, 252474, 374358, 378711, 504948, 561537, 748716, 757422, 1123074, 1514844, 1809397, 2246148, 3618794, 5428191, 7237588, 10856382, 16284573, 21712764, 32569146, 65138292]

約数ペア:

[(1, 65138292), (2, 32569146), (3, 21712764), (4, 16284573), (6, 10856382), (9, 7237588), (12, 5428191), (18, 3618794), (29, 2246148), (36, 1809397), (43, 1514844), (58, 1123074), (86, 757422), (87, 748716), (116, 561537), (129, 504948), (172, 378711), (174, 374358), (258, 252474), (261, 249572), (348, 187179), (387, 168316), (516, 126237), (522, 124786), (774, 84158), (1044, 62393), (1247, 52236), (1451, 44892), (1548, 42079), (2494, 26118), (2902, 22446), (3741, 17412), (4353, 14964), (4988, 13059), (5804, 11223), (7482, 8706)]