77012866

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:3010

約数の個数: 32

約数和(自身を含む): 138562560

約数和(自身を除く): 61549694

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1891, 2909, 3782, 5818, 13237, 20363, 26474, 40726, 90179, 177449, 180358, 354898, 631253, 1242143, 1262506, 2484286, 5500919, 11001838, 38506433, 77012866]

約数ペア:

[(1, 77012866), (2, 38506433), (7, 11001838), (14, 5500919), (31, 2484286), (61, 1262506), (62, 1242143), (122, 631253), (217, 354898), (427, 180358), (434, 177449), (854, 90179), (1891, 40726), (2909, 26474), (3782, 20363), (5818, 13237)]