77345838

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{60521}}^1$

素因数の和:60600

約数の個数: 24

約数和(自身を含む): 169945776

約数和(自身を除く): 92599938

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 60521, 121042, 181563, 363126, 544689, 1089378, 4296991, 8593982, 12890973, 25781946, 38672919, 77345838]

約数ペア:

[(1, 77345838), (2, 38672919), (3, 25781946), (6, 12890973), (9, 8593982), (18, 4296991), (71, 1089378), (142, 544689), (213, 363126), (426, 181563), (639, 121042), (1278, 60521)]