67545368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 143730720

約数和(自身を除く): 76185352

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 97, 164, 193, 194, 328, 386, 388, 451, 772, 776, 902, 1067, 1544, 1804, 2123, 2134, 3608, 3977, 4246, 4268, 7913, 7954, 8492, 8536, 15826, 15908, 16984, 18721, 31652, 31816, 37442, 43747, 63304, 74884, 87043, 87494, 149768, 174086, 174988, 205931, 348172, 349976, 411862, 696344, 767561, 823724, 1535122, 1647448, 3070244, 6140488, 8443171, 16886342, 33772684, 67545368]

約数ペア:

[(1, 67545368), (2, 33772684), (4, 16886342), (8, 8443171), (11, 6140488), (22, 3070244), (41, 1647448), (44, 1535122), (82, 823724), (88, 767561), (97, 696344), (164, 411862), (193, 349976), (194, 348172), (328, 205931), (386, 174988), (388, 174086), (451, 149768), (772, 87494), (776, 87043), (902, 74884), (1067, 63304), (1544, 43747), (1804, 37442), (2123, 31816), (2134, 31652), (3608, 18721), (3977, 16984), (4246, 15908), (4268, 15826), (7913, 8536), (7954, 8492)]