71853978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74383}}^1$

素因数の和:74418

約数の個数: 32

約数和(自身を含む): 171380736

約数和(自身を除く): 99526758

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 74383, 148766, 223149, 446298, 520681, 1041362, 1562043, 1710809, 3124086, 3421618, 5132427, 10264854, 11975663, 23951326, 35926989, 71853978]

約数ペア:

[(1, 71853978), (2, 35926989), (3, 23951326), (6, 11975663), (7, 10264854), (14, 5132427), (21, 3421618), (23, 3124086), (42, 1710809), (46, 1562043), (69, 1041362), (138, 520681), (161, 446298), (322, 223149), (483, 148766), (966, 74383)]