71780136

素因数分解:

$2^3\times 3^1\times {\mathrm{2990839}}^1$

素因数の和:2990848

約数の個数: 16

約数和(自身を含む): 179450400

約数和(自身を除く): 107670264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2990839, 5981678, 8972517, 11963356, 17945034, 23926712, 35890068, 71780136]

約数ペア:

[(1, 71780136), (2, 35890068), (3, 23926712), (4, 17945034), (6, 11963356), (8, 8972517), (12, 5981678), (24, 2990839)]