78885996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{939119}}^1$

素因数の和:939133

約数の個数: 24

約数和(自身を含む): 210362880

約数和(自身を除く): 131476884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 939119, 1878238, 2817357, 3756476, 5634714, 6573833, 11269428, 13147666, 19721499, 26295332, 39442998, 78885996]

約数ペア:

[(1, 78885996), (2, 39442998), (3, 26295332), (4, 19721499), (6, 13147666), (7, 11269428), (12, 6573833), (14, 5634714), (21, 3756476), (28, 2817357), (42, 1878238), (84, 939119)]