71338644

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{16937}}^1$

素因数の和:16966

約数の個数: 60

約数和(自身を含む): 200850804

約数和(自身を除く): 129512160

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 16937, 33874, 50811, 67748, 101622, 152433, 203244, 220181, 304866, 440362, 457299, 609732, 660543, 880724, 914598, 1321086, 1371897, 1829196, 1981629, 2642172, 2743794, 3963258, 5487588, 5944887, 7926516, 11889774, 17834661, 23779548, 35669322, 71338644]

約数ペア:

[(1, 71338644), (2, 35669322), (3, 23779548), (4, 17834661), (6, 11889774), (9, 7926516), (12, 5944887), (13, 5487588), (18, 3963258), (26, 2743794), (27, 2642172), (36, 1981629), (39, 1829196), (52, 1371897), (54, 1321086), (78, 914598), (81, 880724), (108, 660543), (117, 609732), (156, 457299), (162, 440362), (234, 304866), (324, 220181), (351, 203244), (468, 152433), (702, 101622), (1053, 67748), (1404, 50811), (2106, 33874), (4212, 16937)]