68000142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{231293}}^1$

素因数の和:231312

約数の個数: 24

約数和(自身を含む): 158205096

約数和(自身を除く): 90204954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 231293, 462586, 693879, 1387758, 1619051, 3238102, 4857153, 9714306, 11333357, 22666714, 34000071, 68000142]

約数ペア:

[(1, 68000142), (2, 34000071), (3, 22666714), (6, 11333357), (7, 9714306), (14, 4857153), (21, 3238102), (42, 1619051), (49, 1387758), (98, 693879), (147, 462586), (294, 231293)]