71854314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 174489600

約数和(自身を除く): 102635286

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 127, 133, 254, 266, 381, 399, 709, 762, 798, 889, 1418, 1778, 2127, 2413, 2667, 4254, 4826, 4963, 5334, 7239, 9926, 13471, 14478, 14889, 16891, 26942, 29778, 33782, 40413, 50673, 80826, 90043, 94297, 101346, 180086, 188594, 270129, 282891, 540258, 565782, 630301, 1260602, 1710817, 1890903, 3421634, 3781806, 5132451, 10264902, 11975719, 23951438, 35927157, 71854314]

約数ペア:

[(1, 71854314), (2, 35927157), (3, 23951438), (6, 11975719), (7, 10264902), (14, 5132451), (19, 3781806), (21, 3421634), (38, 1890903), (42, 1710817), (57, 1260602), (114, 630301), (127, 565782), (133, 540258), (254, 282891), (266, 270129), (381, 188594), (399, 180086), (709, 101346), (762, 94297), (798, 90043), (889, 80826), (1418, 50673), (1778, 40413), (2127, 33782), (2413, 29778), (2667, 26942), (4254, 16891), (4826, 14889), (4963, 14478), (5334, 13471), (7239, 9926)]