66973872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4241}}^1$

素因数の和:4306

約数の個数: 80

約数和(自身を含む): 201987072

約数和(自身を除く): 135013200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 4241, 5264, 7896, 8482, 12723, 15792, 16964, 25446, 29687, 33928, 50892, 59374, 67856, 89061, 101784, 118748, 178122, 199327, 203568, 237496, 356244, 398654, 474992, 597981, 712488, 797308, 1195962, 1395289, 1424976, 1594616, 2391924, 2790578, 3189232, 4185867, 4783848, 5581156, 8371734, 9567696, 11162312, 16743468, 22324624, 33486936, 66973872]

約数ペア:

[(1, 66973872), (2, 33486936), (3, 22324624), (4, 16743468), (6, 11162312), (7, 9567696), (8, 8371734), (12, 5581156), (14, 4783848), (16, 4185867), (21, 3189232), (24, 2790578), (28, 2391924), (42, 1594616), (47, 1424976), (48, 1395289), (56, 1195962), (84, 797308), (94, 712488), (112, 597981), (141, 474992), (168, 398654), (188, 356244), (282, 237496), (329, 203568), (336, 199327), (376, 178122), (564, 118748), (658, 101784), (752, 89061), (987, 67856), (1128, 59374), (1316, 50892), (1974, 33928), (2256, 29687), (2632, 25446), (3948, 16964), (4241, 15792), (5264, 12723), (7896, 8482)]