42139584

素因数分解:

$2^6\times 3^2\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:658

約数の個数: 84

約数和(自身を含む): 121843800

約数和(自身を除く): 79704216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 149, 192, 288, 298, 447, 491, 576, 596, 894, 982, 1192, 1341, 1473, 1788, 1964, 2384, 2682, 2946, 3576, 3928, 4419, 4768, 5364, 5892, 7152, 7856, 8838, 9536, 10728, 11784, 14304, 15712, 17676, 21456, 23568, 28608, 31424, 35352, 42912, 47136, 70704, 73159, 85824, 94272, 141408, 146318, 219477, 282816, 292636, 438954, 585272, 658431, 877908, 1170544, 1316862, 1755816, 2341088, 2633724, 3511632, 4682176, 5267448, 7023264, 10534896, 14046528, 21069792, 42139584]

約数ペア:

[(1, 42139584), (2, 21069792), (3, 14046528), (4, 10534896), (6, 7023264), (8, 5267448), (9, 4682176), (12, 3511632), (16, 2633724), (18, 2341088), (24, 1755816), (32, 1316862), (36, 1170544), (48, 877908), (64, 658431), (72, 585272), (96, 438954), (144, 292636), (149, 282816), (192, 219477), (288, 146318), (298, 141408), (447, 94272), (491, 85824), (576, 73159), (596, 70704), (894, 47136), (982, 42912), (1192, 35352), (1341, 31424), (1473, 28608), (1788, 23568), (1964, 21456), (2384, 17676), (2682, 15712), (2946, 14304), (3576, 11784), (3928, 10728), (4419, 9536), (4768, 8838), (5364, 7856), (5892, 7152)]