78571008

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 180

約数和(自身を含む): 244967580

約数和(自身を除く): 166396572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 59, 64, 68, 72, 96, 102, 118, 128, 136, 144, 153, 177, 192, 204, 236, 256, 272, 288, 289, 306, 354, 384, 408, 472, 512, 531, 544, 576, 578, 612, 708, 768, 816, 867, 944, 1003, 1062, 1088, 1152, 1156, 1224, 1416, 1536, 1632, 1734, 1888, 2006, 2124, 2176, 2304, 2312, 2448, 2601, 2832, 3009, 3264, 3468, 3776, 4012, 4248, 4352, 4608, 4624, 4896, 5202, 5664, 6018, 6528, 6936, 7552, 8024, 8496, 8704, 9027, 9248, 9792, 10404, 11328, 12036, 13056, 13872, 15104, 16048, 16992, 17051, 18054, 18496, 19584, 20808, 22656, 24072, 26112, 27744, 30208, 32096, 33984, 34102, 36108, 36992, 39168, 41616, 45312, 48144, 51153, 55488, 64192, 67968, 68204, 72216, 73984, 78336, 83232, 90624, 96288, 102306, 110976, 128384, 135936, 136408, 144432, 147968, 153459, 166464, 192576, 204612, 221952, 256768, 271872, 272816, 288864, 306918, 332928, 385152, 409224, 443904, 513536, 545632, 577728, 613836, 665856, 770304, 818448, 1091264, 1155456, 1227672, 1331712, 1540608, 1636896, 2182528, 2310912, 2455344, 3273792, 4365056, 4621824, 4910688, 6547584, 8730112, 9821376, 13095168, 19642752, 26190336, 39285504, 78571008]

約数ペア:

[(1, 78571008), (2, 39285504), (3, 26190336), (4, 19642752), (6, 13095168), (8, 9821376), (9, 8730112), (12, 6547584), (16, 4910688), (17, 4621824), (18, 4365056), (24, 3273792), (32, 2455344), (34, 2310912), (36, 2182528), (48, 1636896), (51, 1540608), (59, 1331712), (64, 1227672), (68, 1155456), (72, 1091264), (96, 818448), (102, 770304), (118, 665856), (128, 613836), (136, 577728), (144, 545632), (153, 513536), (177, 443904), (192, 409224), (204, 385152), (236, 332928), (256, 306918), (272, 288864), (288, 272816), (289, 271872), (306, 256768), (354, 221952), (384, 204612), (408, 192576), (472, 166464), (512, 153459), (531, 147968), (544, 144432), (576, 136408), (578, 135936), (612, 128384), (708, 110976), (768, 102306), (816, 96288), (867, 90624), (944, 83232), (1003, 78336), (1062, 73984), (1088, 72216), (1152, 68204), (1156, 67968), (1224, 64192), (1416, 55488), (1536, 51153), (1632, 48144), (1734, 45312), (1888, 41616), (2006, 39168), (2124, 36992), (2176, 36108), (2304, 34102), (2312, 33984), (2448, 32096), (2601, 30208), (2832, 27744), (3009, 26112), (3264, 24072), (3468, 22656), (3776, 20808), (4012, 19584), (4248, 18496), (4352, 18054), (4608, 17051), (4624, 16992), (4896, 16048), (5202, 15104), (5664, 13872), (6018, 13056), (6528, 12036), (6936, 11328), (7552, 10404), (8024, 9792), (8496, 9248), (8704, 9027)]