71187564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6673}}^1$

素因数の和:6814

約数の個数: 48

約数和(自身を含む): 191356928

約数和(自身を除く): 120169364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 6673, 10668, 13346, 20019, 26692, 40038, 46711, 80076, 93422, 140133, 186844, 280266, 560532, 847471, 1694942, 2542413, 3389884, 5084826, 5932297, 10169652, 11864594, 17796891, 23729188, 35593782, 71187564]

約数ペア:

[(1, 71187564), (2, 35593782), (3, 23729188), (4, 17796891), (6, 11864594), (7, 10169652), (12, 5932297), (14, 5084826), (21, 3389884), (28, 2542413), (42, 1694942), (84, 847471), (127, 560532), (254, 280266), (381, 186844), (508, 140133), (762, 93422), (889, 80076), (1524, 46711), (1778, 40038), (2667, 26692), (3556, 20019), (5334, 13346), (6673, 10668)]