64776888

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 198720000

約数和(自身を除く): 133943112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 137, 198, 199, 216, 264, 274, 297, 396, 398, 411, 548, 594, 597, 792, 796, 822, 1096, 1188, 1194, 1233, 1507, 1592, 1644, 1791, 2189, 2376, 2388, 2466, 3014, 3288, 3582, 3699, 4378, 4521, 4776, 4932, 5373, 6028, 6567, 7164, 7398, 8756, 9042, 9864, 10746, 12056, 13134, 13563, 14328, 14796, 17512, 18084, 19701, 21492, 26268, 27126, 27263, 29592, 36168, 39402, 40689, 42984, 52536, 54252, 54526, 59103, 78804, 81378, 81789, 108504, 109052, 118206, 157608, 162756, 163578, 218104, 236412, 245367, 299893, 325512, 327156, 472824, 490734, 599786, 654312, 736101, 899679, 981468, 1199572, 1472202, 1799358, 1962936, 2399144, 2699037, 2944404, 3598716, 5398074, 5888808, 7197432, 8097111, 10796148, 16194222, 21592296, 32388444, 64776888]

約数ペア:

[(1, 64776888), (2, 32388444), (3, 21592296), (4, 16194222), (6, 10796148), (8, 8097111), (9, 7197432), (11, 5888808), (12, 5398074), (18, 3598716), (22, 2944404), (24, 2699037), (27, 2399144), (33, 1962936), (36, 1799358), (44, 1472202), (54, 1199572), (66, 981468), (72, 899679), (88, 736101), (99, 654312), (108, 599786), (132, 490734), (137, 472824), (198, 327156), (199, 325512), (216, 299893), (264, 245367), (274, 236412), (297, 218104), (396, 163578), (398, 162756), (411, 157608), (548, 118206), (594, 109052), (597, 108504), (792, 81789), (796, 81378), (822, 78804), (1096, 59103), (1188, 54526), (1194, 54252), (1233, 52536), (1507, 42984), (1592, 40689), (1644, 39402), (1791, 36168), (2189, 29592), (2376, 27263), (2388, 27126), (2466, 26268), (3014, 21492), (3288, 19701), (3582, 18084), (3699, 17512), (4378, 14796), (4521, 14328), (4776, 13563), (4932, 13134), (5373, 12056), (6028, 10746), (6567, 9864), (7164, 9042), (7398, 8756)]