72126166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 130671360

約数和(自身を除く): 58545194

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 397, 683, 794, 1366, 2779, 4781, 5558, 7543, 9562, 12977, 15086, 25954, 52801, 90839, 105602, 181678, 271151, 542302, 1898057, 3796114, 5151869, 10303738, 36063083, 72126166]

約数ペア:

[(1, 72126166), (2, 36063083), (7, 10303738), (14, 5151869), (19, 3796114), (38, 1898057), (133, 542302), (266, 271151), (397, 181678), (683, 105602), (794, 90839), (1366, 52801), (2779, 25954), (4781, 15086), (5558, 12977), (7543, 9562)]