68836656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{204871}}^1$

素因数の和:204889

約数の個数: 40

約数和(自身を含む): 203233024

約数和(自身を除く): 134396368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 204871, 409742, 614613, 819484, 1229226, 1434097, 1638968, 2458452, 2868194, 3277936, 4302291, 4916904, 5736388, 8604582, 9833808, 11472776, 17209164, 22945552, 34418328, 68836656]

約数ペア:

[(1, 68836656), (2, 34418328), (3, 22945552), (4, 17209164), (6, 11472776), (7, 9833808), (8, 8604582), (12, 5736388), (14, 4916904), (16, 4302291), (21, 3277936), (24, 2868194), (28, 2458452), (42, 1638968), (48, 1434097), (56, 1229226), (84, 819484), (112, 614613), (168, 409742), (336, 204871)]