71181684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6569}}^1$

素因数の和:6629

約数の個数: 72

約数和(自身を含む): 210450240

約数和(自身を除く): 139268556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 6569, 10836, 13138, 19707, 26276, 39414, 45983, 59121, 78828, 91966, 118242, 137949, 183932, 236484, 275898, 282467, 413847, 551796, 564934, 827694, 847401, 1129868, 1655388, 1694802, 1977269, 2542203, 3389604, 3954538, 5084406, 5931807, 7909076, 10168812, 11863614, 17795421, 23727228, 35590842, 71181684]

約数ペア:

[(1, 71181684), (2, 35590842), (3, 23727228), (4, 17795421), (6, 11863614), (7, 10168812), (9, 7909076), (12, 5931807), (14, 5084406), (18, 3954538), (21, 3389604), (28, 2542203), (36, 1977269), (42, 1694802), (43, 1655388), (63, 1129868), (84, 847401), (86, 827694), (126, 564934), (129, 551796), (172, 413847), (252, 282467), (258, 275898), (301, 236484), (387, 183932), (516, 137949), (602, 118242), (774, 91966), (903, 78828), (1204, 59121), (1548, 45983), (1806, 39414), (2709, 26276), (3612, 19707), (5418, 13138), (6569, 10836)]