66851008

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 84

約数和(自身を含む): 157246320

約数和(自身を除く): 90395312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 109, 112, 148, 218, 224, 259, 296, 436, 448, 518, 592, 763, 872, 1036, 1184, 1369, 1526, 1744, 2072, 2368, 2738, 3052, 3488, 4033, 4144, 5476, 6104, 6976, 8066, 8288, 9583, 10952, 12208, 16132, 16576, 19166, 21904, 24416, 28231, 32264, 38332, 43808, 48832, 56462, 64528, 76664, 87616, 112924, 129056, 149221, 153328, 225848, 258112, 298442, 306656, 451696, 596884, 613312, 903392, 1044547, 1193768, 1806784, 2089094, 2387536, 4178188, 4775072, 8356376, 9550144, 16712752, 33425504, 66851008]

約数ペア:

[(1, 66851008), (2, 33425504), (4, 16712752), (7, 9550144), (8, 8356376), (14, 4775072), (16, 4178188), (28, 2387536), (32, 2089094), (37, 1806784), (56, 1193768), (64, 1044547), (74, 903392), (109, 613312), (112, 596884), (148, 451696), (218, 306656), (224, 298442), (259, 258112), (296, 225848), (436, 153328), (448, 149221), (518, 129056), (592, 112924), (763, 87616), (872, 76664), (1036, 64528), (1184, 56462), (1369, 48832), (1526, 43808), (1744, 38332), (2072, 32264), (2368, 28231), (2738, 24416), (3052, 21904), (3488, 19166), (4033, 16576), (4144, 16132), (5476, 12208), (6104, 10952), (6976, 9583), (8066, 8288)]