87499.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 113150016

約数和(自身を除く): 58536212

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 113, 164, 226, 287, 421, 452, 574, 791, 842, 1148, 1582, 1684, 2947, 3164, 4633, 5894, 9266, 11788, 17261, 18532, 32431, 34522, 47573, 64862, 69044, 95146, 120827, 129724, 190292, 241654, 333011, 483308, 666022, 1332044, 1950493, 3900986, 7801972, 13653451, 27306902, 54613804]

約数ペア:

[(1, 54613804), (2, 27306902), (4, 13653451), (7, 7801972), (14, 3900986), (28, 1950493), (41, 1332044), (82, 666022), (113, 483308), (164, 333011), (226, 241654), (287, 190292), (421, 129724), (452, 120827), (574, 95146), (791, 69044), (842, 64862), (1148, 47573), (1582, 34522), (1684, 32431), (2947, 18532), (3164, 17261), (4633, 11788), (5894, 9266)]