78957342

素因数分解:

$2^1\times 3^4\times {\mathrm{487391}}^1$

素因数の和:487405

約数の個数: 20

約数和(自身を含む): 176923296

約数和(自身を除く): 97965954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 487391, 974782, 1462173, 2924346, 4386519, 8773038, 13159557, 26319114, 39478671, 78957342]

約数ペア:

[(1, 78957342), (2, 39478671), (3, 26319114), (6, 13159557), (9, 8773038), (18, 4386519), (27, 2924346), (54, 1462173), (81, 974782), (162, 487391)]