90789552

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{4289}}^1$

素因数の和:4320

約数の個数: 120

約数和(自身を含む): 303217200

約数和(自身を除く): 212427648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 4289, 5292, 7056, 8578, 10584, 12867, 17156, 21168, 25734, 30023, 34312, 38601, 51468, 60046, 68624, 77202, 90069, 102936, 115803, 120092, 154404, 180138, 205872, 210161, 231606, 240184, 270207, 308808, 360276, 420322, 463212, 480368, 540414, 617616, 630483, 720552, 810621, 840644, 926424, 1080828, 1260966, 1441104, 1621242, 1681288, 1852848, 1891449, 2161656, 2521932, 3242484, 3362576, 3782898, 4323312, 5043864, 5674347, 6484968, 7565796, 10087728, 11348694, 12969936, 15131592, 22697388, 30263184, 45394776, 90789552]

約数ペア:

[(1, 90789552), (2, 45394776), (3, 30263184), (4, 22697388), (6, 15131592), (7, 12969936), (8, 11348694), (9, 10087728), (12, 7565796), (14, 6484968), (16, 5674347), (18, 5043864), (21, 4323312), (24, 3782898), (27, 3362576), (28, 3242484), (36, 2521932), (42, 2161656), (48, 1891449), (49, 1852848), (54, 1681288), (56, 1621242), (63, 1441104), (72, 1260966), (84, 1080828), (98, 926424), (108, 840644), (112, 810621), (126, 720552), (144, 630483), (147, 617616), (168, 540414), (189, 480368), (196, 463212), (216, 420322), (252, 360276), (294, 308808), (336, 270207), (378, 240184), (392, 231606), (432, 210161), (441, 205872), (504, 180138), (588, 154404), (756, 120092), (784, 115803), (882, 102936), (1008, 90069), (1176, 77202), (1323, 68624), (1512, 60046), (1764, 51468), (2352, 38601), (2646, 34312), (3024, 30023), (3528, 25734), (4289, 21168), (5292, 17156), (7056, 12867), (8578, 10584)]