68572392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{408169}}^1$

素因数の和:408185

約数の個数: 32

約数和(自身を含む): 195921600

約数和(自身を除く): 127349208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 408169, 816338, 1224507, 1632676, 2449014, 2857183, 3265352, 4898028, 5714366, 8571549, 9796056, 11428732, 17143098, 22857464, 34286196, 68572392]

約数ペア:

[(1, 68572392), (2, 34286196), (3, 22857464), (4, 17143098), (6, 11428732), (7, 9796056), (8, 8571549), (12, 5714366), (14, 4898028), (21, 3265352), (24, 2857183), (28, 2449014), (42, 1632676), (56, 1224507), (84, 816338), (168, 408169)]