77668962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6581}}^1$

素因数の和:6874

約数の個数: 32

約数和(自身を含む): 178187904

約数和(自身を除く): 100518942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 3934, 5901, 6581, 11802, 13162, 19743, 39486, 46067, 92134, 138201, 276402, 1849261, 3698522, 5547783, 11095566, 12944827, 25889654, 38834481, 77668962]

約数ペア:

[(1, 77668962), (2, 38834481), (3, 25889654), (6, 12944827), (7, 11095566), (14, 5547783), (21, 3698522), (42, 1849261), (281, 276402), (562, 138201), (843, 92134), (1686, 46067), (1967, 39486), (3934, 19743), (5901, 13162), (6581, 11802)]