77643994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{6173}}^1$

素因数の和:6525

約数の個数: 16

約数和(自身を含む): 122986080

約数和(自身を除く): 45342086

約数列:

[1, 2, 19, 38, 331, 662, 6173, 6289, 12346, 12578, 117287, 234574, 2043263, 4086526, 38821997, 77643994]

約数ペア:

[(1, 77643994), (2, 38821997), (19, 4086526), (38, 2043263), (331, 234574), (662, 117287), (6173, 12578), (6289, 12346)]