77262146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 127597680

約数和(自身を除く): 50335534

約数列:

[1, 2, 13, 26, 89, 173, 178, 193, 346, 386, 1157, 2249, 2314, 2509, 4498, 5018, 15397, 17177, 30794, 33389, 34354, 66778, 200161, 223301, 400322, 434057, 446602, 868114, 2971621, 5943242, 38631073, 77262146]

約数ペア:

[(1, 77262146), (2, 38631073), (13, 5943242), (26, 2971621), (89, 868114), (173, 446602), (178, 434057), (193, 400322), (346, 223301), (386, 200161), (1157, 66778), (2249, 34354), (2314, 33389), (2509, 30794), (4498, 17177), (5018, 15397)]