81560736

素因数分解:

$2^5\times 3^3\times {\mathrm{94399}}^1$

素因数の和:94418

約数の個数: 48

約数和(自身を含む): 237888000

約数和(自身を除く): 156327264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 94399, 188798, 283197, 377596, 566394, 755192, 849591, 1132788, 1510384, 1699182, 2265576, 2548773, 3020768, 3398364, 4531152, 5097546, 6796728, 9062304, 10195092, 13593456, 20390184, 27186912, 40780368, 81560736]

約数ペア:

[(1, 81560736), (2, 40780368), (3, 27186912), (4, 20390184), (6, 13593456), (8, 10195092), (9, 9062304), (12, 6796728), (16, 5097546), (18, 4531152), (24, 3398364), (27, 3020768), (32, 2548773), (36, 2265576), (48, 1699182), (54, 1510384), (72, 1132788), (96, 849591), (108, 755192), (144, 566394), (216, 377596), (288, 283197), (432, 188798), (864, 94399)]