86915808

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{2053}}^1$

素因数の和:2086

約数の個数: 144

約数和(自身を含む): 295036560

約数和(自身を除く): 208120752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2053, 2352, 2646, 3024, 3528, 4106, 4704, 5292, 6048, 6159, 7056, 8212, 10584, 12318, 14112, 14371, 16424, 18477, 21168, 24636, 28742, 32848, 36954, 42336, 43113, 49272, 55431, 57484, 65696, 73908, 86226, 98544, 100597, 110862, 114968, 129339, 147816, 172452, 197088, 201194, 221724, 229936, 258678, 295632, 301791, 344904, 388017, 402388, 443448, 459872, 517356, 591264, 603582, 689808, 776034, 804776, 886896, 905373, 1034712, 1207164, 1379616, 1552068, 1609552, 1773792, 1810746, 2069424, 2414328, 2716119, 3104136, 3219104, 3621492, 4138848, 4828656, 5432238, 6208272, 7242984, 9657312, 10864476, 12416544, 14485968, 21728952, 28971936, 43457904, 86915808]

約数ペア:

[(1, 86915808), (2, 43457904), (3, 28971936), (4, 21728952), (6, 14485968), (7, 12416544), (8, 10864476), (9, 9657312), (12, 7242984), (14, 6208272), (16, 5432238), (18, 4828656), (21, 4138848), (24, 3621492), (27, 3219104), (28, 3104136), (32, 2716119), (36, 2414328), (42, 2069424), (48, 1810746), (49, 1773792), (54, 1609552), (56, 1552068), (63, 1379616), (72, 1207164), (84, 1034712), (96, 905373), (98, 886896), (108, 804776), (112, 776034), (126, 689808), (144, 603582), (147, 591264), (168, 517356), (189, 459872), (196, 443448), (216, 402388), (224, 388017), (252, 344904), (288, 301791), (294, 295632), (336, 258678), (378, 229936), (392, 221724), (432, 201194), (441, 197088), (504, 172452), (588, 147816), (672, 129339), (756, 114968), (784, 110862), (864, 100597), (882, 98544), (1008, 86226), (1176, 73908), (1323, 65696), (1512, 57484), (1568, 55431), (1764, 49272), (2016, 43113), (2053, 42336), (2352, 36954), (2646, 32848), (3024, 28742), (3528, 24636), (4106, 21168), (4704, 18477), (5292, 16424), (6048, 14371), (6159, 14112), (7056, 12318), (8212, 10584)]