12754656

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:744

約数の個数: 72

約数和(自身を含む): 36868104

約数和(自身を除く): 24113448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 661, 804, 1072, 1206, 1322, 1608, 1983, 2144, 2412, 2644, 3216, 3966, 4824, 5288, 5949, 6432, 7932, 9648, 10576, 11898, 15864, 19296, 21152, 23796, 31728, 44287, 47592, 63456, 88574, 95184, 132861, 177148, 190368, 265722, 354296, 398583, 531444, 708592, 797166, 1062888, 1417184, 1594332, 2125776, 3188664, 4251552, 6377328, 12754656]

約数ペア:

[(1, 12754656), (2, 6377328), (3, 4251552), (4, 3188664), (6, 2125776), (8, 1594332), (9, 1417184), (12, 1062888), (16, 797166), (18, 708592), (24, 531444), (32, 398583), (36, 354296), (48, 265722), (67, 190368), (72, 177148), (96, 132861), (134, 95184), (144, 88574), (201, 63456), (268, 47592), (288, 44287), (402, 31728), (536, 23796), (603, 21152), (661, 19296), (804, 15864), (1072, 11898), (1206, 10576), (1322, 9648), (1608, 7932), (1983, 6432), (2144, 5949), (2412, 5288), (2644, 4824), (3216, 3966)]