73623095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 114960384

約数和(自身を除く): 41337289

約数列:

[1, 5, 7, 13, 35, 43, 53, 65, 71, 91, 215, 265, 301, 355, 371, 455, 497, 559, 689, 923, 1505, 1855, 2279, 2485, 2795, 3053, 3445, 3763, 3913, 4615, 4823, 6461, 11395, 15265, 15953, 18815, 19565, 21371, 24115, 26341, 29627, 32305, 39689, 48919, 79765, 106855, 131705, 148135, 161809, 198445, 207389, 244595, 277823, 342433, 809045, 1036945, 1132663, 1389115, 1712165, 2103517, 5663315, 10517585, 14724619, 73623095]

約数ペア:

[(1, 73623095), (5, 14724619), (7, 10517585), (13, 5663315), (35, 2103517), (43, 1712165), (53, 1389115), (65, 1132663), (71, 1036945), (91, 809045), (215, 342433), (265, 277823), (301, 244595), (355, 207389), (371, 198445), (455, 161809), (497, 148135), (559, 131705), (689, 106855), (923, 79765), (1505, 48919), (1855, 39689), (2279, 32305), (2485, 29627), (2795, 26341), (3053, 24115), (3445, 21371), (3763, 19565), (3913, 18815), (4615, 15953), (4823, 15265), (6461, 11395)]