81074126

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{35969}}^1$

素因数の和:36008

約数の個数: 24

約数和(自身を含む): 147620880

約数和(自身を除く): 66546754

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 35969, 71938, 251783, 503566, 827287, 1654574, 1762481, 3524962, 5791009, 11582018, 40537063, 81074126]

約数ペア:

[(1, 81074126), (2, 40537063), (7, 11582018), (14, 5791009), (23, 3524962), (46, 1762481), (49, 1654574), (98, 827287), (161, 503566), (322, 251783), (1127, 71938), (2254, 35969)]