72193156

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1867}}^1$

素因数の和:3259

約数の個数: 24

約数和(自身を含む): 144568256

約数和(自身を除く): 72375100

約数列:

[1, 2, 4, 7, 14, 28, 1381, 1867, 2762, 3734, 5524, 7468, 9667, 13069, 19334, 26138, 38668, 52276, 2578327, 5156654, 10313308, 18048289, 36096578, 72193156]

約数ペア:

[(1, 72193156), (2, 36096578), (4, 18048289), (7, 10313308), (14, 5156654), (28, 2578327), (1381, 52276), (1867, 38668), (2762, 26138), (3734, 19334), (5524, 13069), (7468, 9667)]