78267204

素因数分解:

$2^2\times 3^2\times {\mathrm{2174089}}^1$

素因数の和:2174099

約数の個数: 18

約数和(自身を含む): 197842190

約数和(自身を除く): 119574986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2174089, 4348178, 6522267, 8696356, 13044534, 19566801, 26089068, 39133602, 78267204]

約数ペア:

[(1, 78267204), (2, 39133602), (3, 26089068), (4, 19566801), (6, 13044534), (9, 8696356), (12, 6522267), (18, 4348178), (36, 2174089)]