71290578

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1787}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 146329920

約数和(自身を除く): 75039342

約数列:

[1, 2, 3, 6, 61, 109, 122, 183, 218, 327, 366, 654, 1787, 3574, 5361, 6649, 10722, 13298, 19947, 39894, 109007, 194783, 218014, 327021, 389566, 584349, 654042, 1168698, 11881763, 23763526, 35645289, 71290578]

約数ペア:

[(1, 71290578), (2, 35645289), (3, 23763526), (6, 11881763), (61, 1168698), (109, 654042), (122, 584349), (183, 389566), (218, 327021), (327, 218014), (366, 194783), (654, 109007), (1787, 39894), (3574, 19947), (5361, 13298), (6649, 10722)]