78845706

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5623}}^1$

素因数の和:5691

約数の個数: 48

約数和(自身を含む): 184242240

約数和(自身を除く): 105396534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 5623, 7011, 11246, 14022, 16869, 33738, 50607, 101214, 106837, 213674, 230543, 320511, 461086, 641022, 691629, 961533, 1383258, 1923066, 2074887, 4149774, 4380317, 8760634, 13140951, 26281902, 39422853, 78845706]

約数ペア:

[(1, 78845706), (2, 39422853), (3, 26281902), (6, 13140951), (9, 8760634), (18, 4380317), (19, 4149774), (38, 2074887), (41, 1923066), (57, 1383258), (82, 961533), (114, 691629), (123, 641022), (171, 461086), (246, 320511), (342, 230543), (369, 213674), (738, 106837), (779, 101214), (1558, 50607), (2337, 33738), (4674, 16869), (5623, 14022), (7011, 11246)]