64727568

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 194204088

約数和(自身を除く): 129476520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 137, 144, 153, 193, 204, 272, 274, 306, 386, 408, 411, 548, 579, 612, 772, 816, 822, 1096, 1158, 1224, 1233, 1544, 1644, 1737, 2192, 2316, 2329, 2448, 2466, 3088, 3281, 3288, 3474, 4632, 4658, 4932, 6562, 6576, 6948, 6987, 9264, 9316, 9843, 9864, 13124, 13896, 13974, 18632, 19686, 19728, 20961, 26248, 26441, 27792, 27948, 29529, 37264, 39372, 41922, 52496, 52882, 55896, 59058, 78744, 79323, 83844, 105764, 111792, 118116, 157488, 158646, 167688, 211528, 236232, 237969, 317292, 335376, 423056, 449497, 472464, 475938, 634584, 898994, 951876, 1269168, 1348491, 1797988, 1903752, 2696982, 3595976, 3807504, 4045473, 5393964, 7191952, 8090946, 10787928, 16181892, 21575856, 32363784, 64727568]

約数ペア:

[(1, 64727568), (2, 32363784), (3, 21575856), (4, 16181892), (6, 10787928), (8, 8090946), (9, 7191952), (12, 5393964), (16, 4045473), (17, 3807504), (18, 3595976), (24, 2696982), (34, 1903752), (36, 1797988), (48, 1348491), (51, 1269168), (68, 951876), (72, 898994), (102, 634584), (136, 475938), (137, 472464), (144, 449497), (153, 423056), (193, 335376), (204, 317292), (272, 237969), (274, 236232), (306, 211528), (386, 167688), (408, 158646), (411, 157488), (548, 118116), (579, 111792), (612, 105764), (772, 83844), (816, 79323), (822, 78744), (1096, 59058), (1158, 55896), (1224, 52882), (1233, 52496), (1544, 41922), (1644, 39372), (1737, 37264), (2192, 29529), (2316, 27948), (2329, 27792), (2448, 26441), (2466, 26248), (3088, 20961), (3281, 19728), (3288, 19686), (3474, 18632), (4632, 13974), (4658, 13896), (4932, 13124), (6562, 9864), (6576, 9843), (6948, 9316), (6987, 9264)]