74649312

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 228795840

約数和(自身を除く): 154146528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 79, 96, 102, 136, 144, 153, 158, 193, 204, 237, 272, 288, 306, 316, 386, 408, 474, 544, 579, 612, 632, 711, 772, 816, 948, 1158, 1224, 1264, 1343, 1422, 1544, 1632, 1737, 1896, 2316, 2448, 2528, 2686, 2844, 3088, 3281, 3474, 3792, 4029, 4632, 4896, 5372, 5688, 6176, 6562, 6948, 7584, 8058, 9264, 9843, 10744, 11376, 12087, 13124, 13896, 15247, 16116, 18528, 19686, 21488, 22752, 24174, 26248, 27792, 29529, 30494, 32232, 39372, 42976, 45741, 48348, 52496, 55584, 59058, 60988, 64464, 78744, 91482, 96696, 104992, 118116, 121976, 128928, 137223, 157488, 182964, 193392, 236232, 243952, 259199, 274446, 314976, 365928, 386784, 472464, 487904, 518398, 548892, 731856, 777597, 944928, 1036796, 1097784, 1463712, 1555194, 2073592, 2195568, 2332791, 3110388, 4147184, 4391136, 4665582, 6220776, 8294368, 9331164, 12441552, 18662328, 24883104, 37324656, 74649312]

約数ペア:

[(1, 74649312), (2, 37324656), (3, 24883104), (4, 18662328), (6, 12441552), (8, 9331164), (9, 8294368), (12, 6220776), (16, 4665582), (17, 4391136), (18, 4147184), (24, 3110388), (32, 2332791), (34, 2195568), (36, 2073592), (48, 1555194), (51, 1463712), (68, 1097784), (72, 1036796), (79, 944928), (96, 777597), (102, 731856), (136, 548892), (144, 518398), (153, 487904), (158, 472464), (193, 386784), (204, 365928), (237, 314976), (272, 274446), (288, 259199), (306, 243952), (316, 236232), (386, 193392), (408, 182964), (474, 157488), (544, 137223), (579, 128928), (612, 121976), (632, 118116), (711, 104992), (772, 96696), (816, 91482), (948, 78744), (1158, 64464), (1224, 60988), (1264, 59058), (1343, 55584), (1422, 52496), (1544, 48348), (1632, 45741), (1737, 42976), (1896, 39372), (2316, 32232), (2448, 30494), (2528, 29529), (2686, 27792), (2844, 26248), (3088, 24174), (3281, 22752), (3474, 21488), (3792, 19686), (4029, 18528), (4632, 16116), (4896, 15247), (5372, 13896), (5688, 13124), (6176, 12087), (6562, 11376), (6948, 10744), (7584, 9843), (8058, 9264)]