61581888

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 168

約数和(自身を含む): 197327520

約数和(自身を除く): 135745632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 192, 204, 228, 272, 288, 304, 306, 323, 331, 342, 408, 456, 544, 576, 608, 612, 646, 662, 684, 816, 912, 969, 993, 1088, 1216, 1224, 1292, 1324, 1368, 1632, 1824, 1938, 1986, 2448, 2584, 2648, 2736, 2907, 2979, 3264, 3648, 3876, 3972, 4896, 5168, 5296, 5472, 5627, 5814, 5958, 6289, 7752, 7944, 9792, 10336, 10592, 10944, 11254, 11628, 11916, 12578, 15504, 15888, 16881, 18867, 20672, 21184, 22508, 23256, 23832, 25156, 31008, 31776, 33762, 37734, 45016, 46512, 47664, 50312, 50643, 56601, 62016, 63552, 67524, 75468, 90032, 93024, 95328, 100624, 101286, 106913, 113202, 135048, 150936, 180064, 186048, 190656, 201248, 202572, 213826, 226404, 270096, 301872, 320739, 360128, 402496, 405144, 427652, 452808, 540192, 603744, 641478, 810288, 855304, 905616, 962217, 1080384, 1207488, 1282956, 1620576, 1710608, 1811232, 1924434, 2565912, 3241152, 3421216, 3622464, 3848868, 5131824, 6842432, 7697736, 10263648, 15395472, 20527296, 30790944, 61581888]

約数ペア:

[(1, 61581888), (2, 30790944), (3, 20527296), (4, 15395472), (6, 10263648), (8, 7697736), (9, 6842432), (12, 5131824), (16, 3848868), (17, 3622464), (18, 3421216), (19, 3241152), (24, 2565912), (32, 1924434), (34, 1811232), (36, 1710608), (38, 1620576), (48, 1282956), (51, 1207488), (57, 1080384), (64, 962217), (68, 905616), (72, 855304), (76, 810288), (96, 641478), (102, 603744), (114, 540192), (136, 452808), (144, 427652), (152, 405144), (153, 402496), (171, 360128), (192, 320739), (204, 301872), (228, 270096), (272, 226404), (288, 213826), (304, 202572), (306, 201248), (323, 190656), (331, 186048), (342, 180064), (408, 150936), (456, 135048), (544, 113202), (576, 106913), (608, 101286), (612, 100624), (646, 95328), (662, 93024), (684, 90032), (816, 75468), (912, 67524), (969, 63552), (993, 62016), (1088, 56601), (1216, 50643), (1224, 50312), (1292, 47664), (1324, 46512), (1368, 45016), (1632, 37734), (1824, 33762), (1938, 31776), (1986, 31008), (2448, 25156), (2584, 23832), (2648, 23256), (2736, 22508), (2907, 21184), (2979, 20672), (3264, 18867), (3648, 16881), (3876, 15888), (3972, 15504), (4896, 12578), (5168, 11916), (5296, 11628), (5472, 11254), (5627, 10944), (5814, 10592), (5958, 10336), (6289, 9792), (7752, 7944)]