72602156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 142829568

約数和(自身を除く): 70227412

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 163, 191, 212, 326, 382, 583, 652, 764, 1166, 1793, 2101, 2332, 3586, 4202, 7172, 8404, 8639, 10123, 17278, 20246, 31133, 34556, 40492, 62266, 95029, 111353, 124532, 190058, 222706, 342463, 380116, 445412, 684926, 1369852, 1650049, 3300098, 6600196, 18150539, 36301078, 72602156]

約数ペア:

[(1, 72602156), (2, 36301078), (4, 18150539), (11, 6600196), (22, 3300098), (44, 1650049), (53, 1369852), (106, 684926), (163, 445412), (191, 380116), (212, 342463), (326, 222706), (382, 190058), (583, 124532), (652, 111353), (764, 95029), (1166, 62266), (1793, 40492), (2101, 34556), (2332, 31133), (3586, 20246), (4202, 17278), (7172, 10123), (8404, 8639)]