80429856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 242613504

約数和(自身を除く): 162183648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 223, 272, 289, 312, 408, 416, 442, 446, 544, 578, 624, 663, 669, 816, 867, 884, 892, 1156, 1248, 1326, 1338, 1632, 1734, 1768, 1784, 2312, 2652, 2676, 2899, 3468, 3536, 3568, 3757, 3791, 4624, 5304, 5352, 5798, 6936, 7072, 7136, 7514, 7582, 8697, 9248, 10608, 10704, 11271, 11373, 11596, 13872, 15028, 15164, 17394, 21216, 21408, 22542, 22746, 23192, 27744, 30056, 30328, 34788, 45084, 45492, 46384, 49283, 60112, 60656, 64447, 69576, 90168, 90984, 92768, 98566, 120224, 121312, 128894, 139152, 147849, 180336, 181968, 193341, 197132, 257788, 278304, 295698, 360672, 363936, 386682, 394264, 515576, 591396, 773364, 788528, 837811, 1031152, 1182792, 1546728, 1577056, 1675622, 2062304, 2365584, 2513433, 3093456, 3351244, 4731168, 5026866, 6186912, 6702488, 10053732, 13404976, 20107464, 26809952, 40214928, 80429856]

約数ペア:

[(1, 80429856), (2, 40214928), (3, 26809952), (4, 20107464), (6, 13404976), (8, 10053732), (12, 6702488), (13, 6186912), (16, 5026866), (17, 4731168), (24, 3351244), (26, 3093456), (32, 2513433), (34, 2365584), (39, 2062304), (48, 1675622), (51, 1577056), (52, 1546728), (68, 1182792), (78, 1031152), (96, 837811), (102, 788528), (104, 773364), (136, 591396), (156, 515576), (204, 394264), (208, 386682), (221, 363936), (223, 360672), (272, 295698), (289, 278304), (312, 257788), (408, 197132), (416, 193341), (442, 181968), (446, 180336), (544, 147849), (578, 139152), (624, 128894), (663, 121312), (669, 120224), (816, 98566), (867, 92768), (884, 90984), (892, 90168), (1156, 69576), (1248, 64447), (1326, 60656), (1338, 60112), (1632, 49283), (1734, 46384), (1768, 45492), (1784, 45084), (2312, 34788), (2652, 30328), (2676, 30056), (2899, 27744), (3468, 23192), (3536, 22746), (3568, 22542), (3757, 21408), (3791, 21216), (4624, 17394), (5304, 15164), (5352, 15028), (5798, 13872), (6936, 11596), (7072, 11373), (7136, 11271), (7514, 10704), (7582, 10608), (8697, 9248)]